173839263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 267724800

約数和(自身を除く): 93885537

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 3081, 3319, 4029, 9957, 17459, 43147, 52377, 56423, 129441, 169269, 262201, 733499, 786603, 2200497, 3408613, 4457417, 10225839, 13372251, 57946421, 173839263]

約数ペア:

[(1, 173839263), (3, 57946421), (13, 13372251), (17, 10225839), (39, 4457417), (51, 3408613), (79, 2200497), (221, 786603), (237, 733499), (663, 262201), (1027, 169269), (1343, 129441), (3081, 56423), (3319, 52377), (4029, 43147), (9957, 17459)]