765892107

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{4153}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 1143978368

約数和(自身を除く): 378086261

約数列:

[1, 3, 9, 31, 93, 279, 661, 1983, 4153, 5949, 12459, 20491, 37377, 61473, 128743, 184419, 386229, 1158687, 2745133, 8235399, 24706197, 85099123, 255297369, 765892107]

約数ペア:

[(1, 765892107), (3, 255297369), (9, 85099123), (31, 24706197), (93, 8235399), (279, 2745133), (661, 1158687), (1983, 386229), (4153, 184419), (5949, 128743), (12459, 61473), (20491, 37377)]