88325643

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 138885120

約数和(自身を除く): 50559477

約数列:

[1, 3, 7, 21, 47, 109, 141, 327, 329, 763, 821, 987, 2289, 2463, 5123, 5747, 15369, 17241, 35861, 38587, 89489, 107583, 115761, 268467, 270109, 626423, 810327, 1879269, 4205983, 12617949, 29441881, 88325643]

約数ペア:

[(1, 88325643), (3, 29441881), (7, 12617949), (21, 4205983), (47, 1879269), (109, 810327), (141, 626423), (327, 270109), (329, 268467), (763, 115761), (821, 107583), (987, 89489), (2289, 38587), (2463, 35861), (5123, 17241), (5747, 15369)]