302531679

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{10177}}^1$

素因数の和:10556

約数の個数: 20

約数和(自身を含む): 453205984

約数和(自身を除く): 150674305

約数列:

[1, 3, 9, 27, 81, 367, 1101, 3303, 9909, 10177, 29727, 30531, 91593, 274779, 824337, 3734959, 11204877, 33614631, 100843893, 302531679]

約数ペア:

[(1, 302531679), (3, 100843893), (9, 33614631), (27, 11204877), (81, 3734959), (367, 824337), (1101, 274779), (3303, 91593), (9909, 30531), (10177, 29727)]