64669813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 75027456

約数和(自身を除く): 10357643

約数列:

[1, 13, 23, 31, 299, 403, 713, 6977, 9269, 90701, 160471, 216287, 2086123, 2811731, 4974601, 64669813]

約数ペア:

[(1, 64669813), (13, 4974601), (23, 2811731), (31, 2086123), (299, 216287), (403, 160471), (713, 90701), (6977, 9269)]