66502657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 78670592

約数和(自身を除く): 12167935

約数列:

[1, 13, 17, 31, 221, 289, 403, 527, 571, 3757, 6851, 7423, 8959, 9707, 17701, 116467, 126191, 165019, 230113, 300917, 2145247, 3911921, 5115589, 66502657]

約数ペア:

[(1, 66502657), (13, 5115589), (17, 3911921), (31, 2145247), (221, 300917), (289, 230113), (403, 165019), (527, 126191), (571, 116467), (3757, 17701), (6851, 9707), (7423, 8959)]