909297171

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{184031}}^1$

素因数の和:184104

約数の個数: 20

約数和(自身を含む): 1380608064

約数和(自身を除く): 471310893

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 184031, 552093, 1656279, 4968837, 11225891, 14906511, 33677673, 101033019, 303099057, 909297171]

約数ペア:

[(1, 909297171), (3, 303099057), (9, 101033019), (27, 33677673), (61, 14906511), (81, 11225891), (183, 4968837), (549, 1656279), (1647, 552093), (4941, 184031)]