68138319

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 23791281

約数列:

[1, 3, 179, 223, 537, 569, 669, 1707, 39917, 101851, 119751, 126887, 305553, 380661, 22712773, 68138319]

約数ペア:

[(1, 68138319), (3, 22712773), (179, 380661), (223, 305553), (537, 126887), (569, 119751), (669, 101851), (1707, 39917)]