90347231

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 17609569

約数列:

[1, 13, 17, 41, 59, 169, 221, 533, 697, 767, 1003, 2197, 2419, 2873, 6929, 9061, 9971, 13039, 31447, 37349, 41123, 90077, 117793, 129623, 169507, 408811, 534599, 1531309, 2203591, 5314543, 6949787, 90347231]

約数ペア:

[(1, 90347231), (13, 6949787), (17, 5314543), (41, 2203591), (59, 1531309), (169, 534599), (221, 408811), (533, 169507), (697, 129623), (767, 117793), (1003, 90077), (2197, 41123), (2419, 37349), (2873, 31447), (6929, 13039), (9061, 9971)]