129600877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 162860544

約数和(自身を除く): 33259667

約数列:

[1, 7, 17, 41, 101, 119, 263, 287, 697, 707, 1717, 1841, 4141, 4471, 4879, 10783, 12019, 26563, 28987, 31297, 70397, 75481, 183311, 185941, 451571, 492779, 1089083, 1283177, 3160997, 7623581, 18514411, 129600877]

約数ペア:

[(1, 129600877), (7, 18514411), (17, 7623581), (41, 3160997), (101, 1283177), (119, 1089083), (263, 492779), (287, 451571), (697, 185941), (707, 183311), (1717, 75481), (1841, 70397), (4141, 31297), (4471, 28987), (4879, 26563), (10783, 12019)]