73904943

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 115315200

約数和(自身を除く): 41410257

約数列:

[1, 3, 7, 21, 83, 109, 249, 327, 389, 581, 763, 1167, 1743, 2289, 2723, 8169, 9047, 27141, 32287, 42401, 63329, 96861, 127203, 189987, 226009, 296807, 678027, 890421, 3519283, 10557849, 24634981, 73904943]

約数ペア:

[(1, 73904943), (3, 24634981), (7, 10557849), (21, 3519283), (83, 890421), (109, 678027), (249, 296807), (327, 226009), (389, 189987), (581, 127203), (763, 96861), (1167, 63329), (1743, 42401), (2289, 32287), (2723, 27141), (8169, 9047)]