3841969779

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 6003732480

約数和(自身を除く): 2161762701

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 227, 277, 279, 657, 681, 831, 837, 1971, 2043, 2263, 2493, 6129, 6789, 7037, 7479, 8587, 16571, 20221, 20367, 21111, 25761, 49713, 60663, 61101, 62879, 63333, 77283, 149139, 181989, 188637, 189999, 231849, 447417, 513701, 545967, 565911, 626851, 1541103, 1697733, 1880553, 1949249, 4590167, 4623309, 5641659, 5847747, 13770501, 13869927, 16924977, 17543241, 41311503, 52629723, 123934509, 142295177, 426885531, 1280656593, 3841969779]

約数ペア:

[(1, 3841969779), (3, 1280656593), (9, 426885531), (27, 142295177), (31, 123934509), (73, 52629723), (93, 41311503), (219, 17543241), (227, 16924977), (277, 13869927), (279, 13770501), (657, 5847747), (681, 5641659), (831, 4623309), (837, 4590167), (1971, 1949249), (2043, 1880553), (2263, 1697733), (2493, 1541103), (6129, 626851), (6789, 565911), (7037, 545967), (7479, 513701), (8587, 447417), (16571, 231849), (20221, 189999), (20367, 188637), (21111, 181989), (25761, 149139), (49713, 77283), (60663, 63333), (61101, 62879)]