61982051229

素因数分解:

$3^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 109265032800

約数和(自身を除く): 47282981571

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 149, 163, 189, 441, 447, 489, 567, 643, 1043, 1141, 1323, 1341, 1467, 1929, 3129, 3423, 3969, 4023, 4401, 4501, 5787, 7301, 7987, 9387, 10269, 12069, 13203, 13503, 17361, 21903, 23961, 24287, 28161, 30807, 31507, 40509, 52083, 65709, 71883, 72861, 84483, 92421, 94521, 95807, 104809, 121527, 170009, 197127, 215649, 218583, 283563, 287421, 314427, 364581, 510027, 591381, 646947, 655749, 670649, 733663, 850689, 862263, 943281, 1190063, 1530081, 1967247, 2011947, 2200989, 2552067, 2586789, 2829843, 3570189, 4590243, 4694543, 5135641, 6035841, 6602967, 7760367, 8489529, 10710567, 13770729, 14083629, 15406923, 15616541, 18107523, 19808901, 32131701, 42250887, 46220769, 46849623, 54322569, 59426703, 96395103, 109315787, 126752661, 138662307, 140548869, 327947361, 380257983, 415986921, 421646607, 765210509, 983842083, 1264939821, 2295631527, 2951526249, 6886894581, 8854578747, 20660683743, 61982051229]

約数ペア:

[(1, 61982051229), (3, 20660683743), (7, 8854578747), (9, 6886894581), (21, 2951526249), (27, 2295631527), (49, 1264939821), (63, 983842083), (81, 765210509), (147, 421646607), (149, 415986921), (163, 380257983), (189, 327947361), (441, 140548869), (447, 138662307), (489, 126752661), (567, 109315787), (643, 96395103), (1043, 59426703), (1141, 54322569), (1323, 46849623), (1341, 46220769), (1467, 42250887), (1929, 32131701), (3129, 19808901), (3423, 18107523), (3969, 15616541), (4023, 15406923), (4401, 14083629), (4501, 13770729), (5787, 10710567), (7301, 8489529), (7987, 7760367), (9387, 6602967), (10269, 6035841), (12069, 5135641), (13203, 4694543), (13503, 4590243), (17361, 3570189), (21903, 2829843), (23961, 2586789), (24287, 2552067), (28161, 2200989), (30807, 2011947), (31507, 1967247), (40509, 1530081), (52083, 1190063), (65709, 943281), (71883, 862263), (72861, 850689), (84483, 733663), (92421, 670649), (94521, 655749), (95807, 646947), (104809, 591381), (121527, 510027), (170009, 364581), (197127, 314427), (215649, 287421), (218583, 283563)]