404777277

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 613184000

約数和(自身を除く): 208406723

約数列:

[1, 3, 9, 27, 79, 109, 237, 327, 711, 981, 1741, 2133, 2943, 5223, 8611, 15669, 25833, 47007, 77499, 137539, 189769, 232497, 412617, 569307, 1237851, 1707921, 3713553, 5123763, 14991751, 44975253, 134925759, 404777277]

約数ペア:

[(1, 404777277), (3, 134925759), (9, 44975253), (27, 14991751), (79, 5123763), (109, 3713553), (237, 1707921), (327, 1237851), (711, 569307), (981, 412617), (1741, 232497), (2133, 189769), (2943, 137539), (5223, 77499), (8611, 47007), (15669, 25833)]