40168569

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 66583296

約数和(自身を除く): 26414727

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 3041, 4403, 9123, 13209, 21287, 51697, 63861, 112517, 155091, 337551, 361879, 787619, 1085637, 1912789, 2362857, 5738367, 13389523, 40168569]

約数ペア:

[(1, 40168569), (3, 13389523), (7, 5738367), (17, 2362857), (21, 1912789), (37, 1085637), (51, 787619), (111, 361879), (119, 337551), (259, 155091), (357, 112517), (629, 63861), (777, 51697), (1887, 21287), (3041, 13209), (4403, 9123)]