140250303

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 208555776

約数和(自身を除く): 68305473

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 2531, 6157, 7593, 18471, 22779, 55413, 118957, 331561, 356871, 994683, 1070613, 2984049, 15583367, 46750101, 140250303]

約数ペア:

[(1, 140250303), (3, 46750101), (9, 15583367), (47, 2984049), (131, 1070613), (141, 994683), (393, 356871), (423, 331561), (1179, 118957), (2531, 55413), (6157, 22779), (7593, 18471)]