100640511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13687}}^1$

素因数の和:13755

約数の個数: 24

約数和(自身を含む): 156590720

約数和(自身を除く): 55950209

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 13687, 41061, 123183, 260053, 588541, 780159, 1765623, 2340477, 5296869, 11182279, 33546837, 100640511]

約数ペア:

[(1, 100640511), (3, 33546837), (9, 11182279), (19, 5296869), (43, 2340477), (57, 1765623), (129, 780159), (171, 588541), (387, 260053), (817, 123183), (2451, 41061), (7353, 13687)]