126641313

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{91969}}^1$

素因数の和:91998

約数の個数: 20

約数和(自身を含む): 200310660

約数和(自身を除く): 73669347

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 91969, 275907, 827721, 1563473, 2483163, 4690419, 7449489, 14071257, 42213771, 126641313]

約数ペア:

[(1, 126641313), (3, 42213771), (9, 14071257), (17, 7449489), (27, 4690419), (51, 2483163), (81, 1563473), (153, 827721), (459, 275907), (1377, 91969)]