29129977863

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 52126515200

約数和(自身を除く): 22996537337

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 67, 79, 111, 189, 201, 237, 259, 333, 469, 553, 603, 711, 777, 787, 999, 1407, 1659, 1809, 2133, 2331, 2361, 2479, 2923, 4221, 4977, 5293, 5509, 6993, 7083, 7437, 8769, 12663, 14931, 15879, 16527, 17353, 20461, 21249, 22311, 26307, 29119, 37051, 47637, 49581, 52059, 52729, 61383, 62173, 66933, 78921, 87357, 111153, 142911, 148743, 156177, 158187, 184149, 186519, 195841, 203833, 262071, 333459, 369103, 435211, 468531, 474561, 552447, 559557, 587523, 611499, 786213, 1000377, 1107309, 1305633, 1370887, 1423683, 1678671, 1762569, 1834497, 1950973, 2300401, 3321927, 3916899, 4112661, 4165591, 5287707, 5503491, 5852919, 6901203, 9965781, 11750697, 12337983, 12496773, 13656811, 16102807, 17558757, 20703609, 29159137, 37013949, 37490319, 40970433, 48308421, 52676271, 62110827, 87477411, 112470957, 122911299, 144925263, 154126867, 262432233, 368733897, 434775789, 462380601, 787296699, 1078888069, 1387141803, 3236664207, 4161425409, 9709992621, 29129977863]

約数ペア:

[(1, 29129977863), (3, 9709992621), (7, 4161425409), (9, 3236664207), (21, 1387141803), (27, 1078888069), (37, 787296699), (63, 462380601), (67, 434775789), (79, 368733897), (111, 262432233), (189, 154126867), (201, 144925263), (237, 122911299), (259, 112470957), (333, 87477411), (469, 62110827), (553, 52676271), (603, 48308421), (711, 40970433), (777, 37490319), (787, 37013949), (999, 29159137), (1407, 20703609), (1659, 17558757), (1809, 16102807), (2133, 13656811), (2331, 12496773), (2361, 12337983), (2479, 11750697), (2923, 9965781), (4221, 6901203), (4977, 5852919), (5293, 5503491), (5509, 5287707), (6993, 4165591), (7083, 4112661), (7437, 3916899), (8769, 3321927), (12663, 2300401), (14931, 1950973), (15879, 1834497), (16527, 1762569), (17353, 1678671), (20461, 1423683), (21249, 1370887), (22311, 1305633), (26307, 1107309), (29119, 1000377), (37051, 786213), (47637, 611499), (49581, 587523), (52059, 559557), (52729, 552447), (61383, 474561), (62173, 468531), (66933, 435211), (78921, 369103), (87357, 333459), (111153, 262071), (142911, 203833), (148743, 195841), (156177, 186519), (158187, 184149)]