66619766113

素因数分解:

${\mathrm{379}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 67160482560

約数和(自身を除く): 540716447

約数列:

[1, 379, 431, 617, 661, 163349, 233843, 250519, 265927, 284891, 407837, 100786333, 107973689, 154570223, 175777747, 66619766113]

約数ペア:

[(1, 66619766113), (379, 175777747), (431, 154570223), (617, 107973689), (661, 100786333), (163349, 407837), (233843, 284891), (250519, 265927)]