66718293

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4751}}^1$

素因数の和:4936

約数の個数: 16

約数和(自身を含む): 92454912

約数和(自身を除く): 25736619

約数列:

[1, 3, 31, 93, 151, 453, 4681, 4751, 14043, 14253, 147281, 441843, 717401, 2152203, 22239431, 66718293]

約数ペア:

[(1, 66718293), (3, 22239431), (31, 2152203), (93, 717401), (151, 441843), (453, 147281), (4681, 14253), (4751, 14043)]