16747488639

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{14221}}^1$

素因数の和:14338

約数の個数: 80

約数和(自身を含む): 29956765696

約数和(自身を除く): 13209277057

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 67, 81, 93, 189, 201, 217, 279, 469, 567, 603, 651, 837, 1407, 1809, 1953, 2077, 2511, 4221, 5427, 5859, 6231, 12663, 14221, 14539, 17577, 18693, 37989, 42663, 43617, 56079, 99547, 127989, 130851, 168237, 298641, 383967, 392553, 440851, 895923, 952807, 1151901, 1177659, 1322553, 2687769, 2858421, 3085957, 3967659, 6669649, 8063307, 8575263, 9257871, 11902977, 20008947, 25725789, 27773613, 29537017, 35708931, 60026841, 77177367, 83320839, 88611051, 180080523, 206759119, 249962517, 265833153, 540241569, 620277357, 797499459, 1860832071, 2392498377, 5582496213, 16747488639]

約数ペア:

[(1, 16747488639), (3, 5582496213), (7, 2392498377), (9, 1860832071), (21, 797499459), (27, 620277357), (31, 540241569), (63, 265833153), (67, 249962517), (81, 206759119), (93, 180080523), (189, 88611051), (201, 83320839), (217, 77177367), (279, 60026841), (469, 35708931), (567, 29537017), (603, 27773613), (651, 25725789), (837, 20008947), (1407, 11902977), (1809, 9257871), (1953, 8575263), (2077, 8063307), (2511, 6669649), (4221, 3967659), (5427, 3085957), (5859, 2858421), (6231, 2687769), (12663, 1322553), (14221, 1177659), (14539, 1151901), (17577, 952807), (18693, 895923), (37989, 440851), (42663, 392553), (43617, 383967), (56079, 298641), (99547, 168237), (127989, 130851)]