61757943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10487}}^1$

素因数の和:10654

約数の個数: 16

約数和(自身を含む): 89273856

約数和(自身を除く): 27515913

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 10487, 31461, 136331, 408993, 1583537, 4750611, 20585981, 61757943]

約数ペア:

[(1, 61757943), (3, 20585981), (13, 4750611), (39, 1583537), (151, 408993), (453, 136331), (1963, 31461), (5889, 10487)]