163935909

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 244015200

約数和(自身を除く): 80079291

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 2843, 6407, 8529, 19221, 25587, 57663, 122249, 366747, 423607, 1100241, 1270821, 3812463, 18215101, 54645303, 163935909]

約数ペア:

[(1, 163935909), (3, 54645303), (9, 18215101), (43, 3812463), (129, 1270821), (149, 1100241), (387, 423607), (447, 366747), (1341, 122249), (2843, 57663), (6407, 25587), (8529, 19221)]