80706153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 118929664

約数和(自身を除く): 38223511

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 997, 2453, 2991, 7359, 10967, 26983, 32901, 80949, 120637, 222331, 361911, 666993, 2445641, 7336923, 26902051, 80706153]

約数ペア:

[(1, 80706153), (3, 26902051), (11, 7336923), (33, 2445641), (121, 666993), (223, 361911), (363, 222331), (669, 120637), (997, 80949), (2453, 32901), (2991, 26983), (7359, 10967)]