165780459

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{472309}}^1$

素因数の和:472331

約数の個数: 16

約数和(自身を含む): 264493600

約数和(自身を除く): 98713141

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 472309, 1416927, 4250781, 6140017, 12752343, 18420051, 55260153, 165780459]

約数ペア:

[(1, 165780459), (3, 55260153), (9, 18420051), (13, 12752343), (27, 6140017), (39, 4250781), (117, 1416927), (351, 472309)]