75262131

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4957}}^1$

素因数の和:5211

約数の個数: 24

約数和(自身を含む): 124782944

約数和(自身を除く): 49520813

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 4957, 5061, 14871, 15183, 34699, 44613, 104097, 312291, 1194637, 3583911, 8362459, 10751733, 25087377, 75262131]

約数ペア:

[(1, 75262131), (3, 25087377), (7, 10751733), (9, 8362459), (21, 3583911), (63, 1194637), (241, 312291), (723, 104097), (1687, 44613), (2169, 34699), (4957, 15183), (5061, 14871)]