77777838

素因数分解:

$2^1\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{3271}}^1$

素因数の和:4600

約数の個数: 24

約数和(自身を含む): 168697776

約数和(自身を除く): 90919938

約数列:

[1, 2, 3, 6, 9, 18, 1321, 2642, 3271, 3963, 6542, 7926, 9813, 11889, 19626, 23778, 29439, 58878, 4320991, 8641982, 12962973, 25925946, 38888919, 77777838]

約数ペア:

[(1, 77777838), (2, 38888919), (3, 25925946), (6, 12962973), (9, 8641982), (18, 4320991), (1321, 58878), (2642, 29439), (3271, 23778), (3963, 19626), (6542, 11889), (7926, 9813)]