520060311

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{24107}}^1$

素因数の和:24180

約数の個数: 32

約数和(自身を含む): 833172480

約数和(自身を除く): 313112169

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 21573, 24107, 72321, 216963, 409819, 650889, 1133029, 1229457, 3399087, 3688371, 10197261, 11065113, 19261493, 30591783, 57784479, 173353437, 520060311]

約数ペア:

[(1, 520060311), (3, 173353437), (9, 57784479), (17, 30591783), (27, 19261493), (47, 11065113), (51, 10197261), (141, 3688371), (153, 3399087), (423, 1229457), (459, 1133029), (799, 650889), (1269, 409819), (2397, 216963), (7191, 72321), (21573, 24107)]