31063257

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{3797}}^1$

素因数の和:3910

約数の個数: 20

約数和(自身を含む): 46874916

約数和(自身を除く): 15811659

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 3797, 8181, 11391, 34173, 102519, 307557, 383497, 1150491, 3451473, 10354419, 31063257]

約数ペア:

[(1, 31063257), (3, 10354419), (9, 3451473), (27, 1150491), (81, 383497), (101, 307557), (303, 102519), (909, 34173), (2727, 11391), (3797, 8181)]