77290879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 85582080

約数和(自身を除く): 8291201

約数列:

[1, 19, 23, 137, 437, 1291, 2603, 3151, 24529, 29693, 59869, 176867, 564167, 3360473, 4067941, 77290879]

約数ペア:

[(1, 77290879), (19, 4067941), (23, 3360473), (137, 564167), (437, 176867), (1291, 59869), (2603, 29693), (3151, 24529)]