122687643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 181843200

約数和(自身を除く): 59155557

約数列:

[1, 3, 13, 39, 43, 129, 149, 447, 491, 559, 1473, 1677, 1937, 5811, 6383, 6407, 19149, 19221, 21113, 63339, 73159, 83291, 219477, 249873, 274469, 823407, 951067, 2853201, 3145837, 9437511, 40895881, 122687643]

約数ペア:

[(1, 122687643), (3, 40895881), (13, 9437511), (39, 3145837), (43, 2853201), (129, 951067), (149, 823407), (447, 274469), (491, 249873), (559, 219477), (1473, 83291), (1677, 73159), (1937, 63339), (5811, 21113), (6383, 19221), (6407, 19149)]