66503879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 75536832

約数和(自身を除く): 9032953

約数列:

[1, 13, 23, 97, 299, 1261, 2231, 2293, 29003, 29809, 52739, 222421, 685607, 2891473, 5115683, 66503879]

約数ペア:

[(1, 66503879), (13, 5115683), (23, 2891473), (97, 685607), (299, 222421), (1261, 52739), (2231, 29809), (2293, 29003)]