8772312321

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2970

約数の個数: 36

約数和(自身を含む): 13030690192

約数和(自身を除く): 4258377871

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 2209, 2707, 6627, 7661, 8121, 19881, 22983, 24363, 68949, 127229, 360067, 381687, 441241, 1080201, 1145061, 1323723, 3240603, 3971169, 5979763, 17939289, 20738327, 53817867, 62214981, 186644943, 974701369, 2924104107, 8772312321]

約数ペア:

[(1, 8772312321), (3, 2924104107), (9, 974701369), (47, 186644943), (141, 62214981), (163, 53817867), (423, 20738327), (489, 17939289), (1467, 5979763), (2209, 3971169), (2707, 3240603), (6627, 1323723), (7661, 1145061), (8121, 1080201), (19881, 441241), (22983, 381687), (24363, 360067), (68949, 127229)]