127697739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79861}}^1$

素因数の和:79918

約数の個数: 16

約数和(自身を含む): 187835424

約数和(自身を除く): 60137685

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 79861, 239583, 1038193, 3114579, 3274301, 9822903, 42565913, 127697739]

約数ペア:

[(1, 127697739), (3, 42565913), (13, 9822903), (39, 3274301), (41, 3114579), (123, 1038193), (533, 239583), (1599, 79861)]