201953421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{5477}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 310208184

約数和(自身を除く): 108254763

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 2169, 4097, 5477, 12291, 16431, 36873, 49293, 93109, 279327, 837981, 1319957, 3959871, 11879613, 22439269, 67317807, 201953421]

約数ペア:

[(1, 201953421), (3, 67317807), (9, 22439269), (17, 11879613), (51, 3959871), (153, 1319957), (241, 837981), (723, 279327), (2169, 93109), (4097, 49293), (5477, 36873), (12291, 16431)]