66565213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 80057376

約数和(自身を除く): 13492163

約数列:

[1, 11, 13, 61, 143, 169, 587, 671, 793, 1859, 6457, 7631, 8723, 10309, 35807, 83941, 99203, 113399, 393877, 465491, 1091233, 5120401, 6051383, 66565213]

約数ペア:

[(1, 66565213), (11, 6051383), (13, 5120401), (61, 1091233), (143, 465491), (169, 393877), (587, 113399), (671, 99203), (793, 83941), (1859, 35807), (6457, 10309), (7631, 8723)]