77776826401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8147}}^1\times {\mathrm{8237}}^1$

素因数の和:16464

約数の個数: 16

約数和(自身を含む): 83232797760

約数和(自身を除く): 5455971359

約数列:

[1, 19, 61, 1159, 8147, 8237, 154793, 156503, 496967, 502457, 9442373, 9546683, 67106839, 1275029941, 4093517179, 77776826401]

約数ペア:

[(1, 77776826401), (19, 4093517179), (61, 1275029941), (1159, 67106839), (8147, 9546683), (8237, 9442373), (154793, 502457), (156503, 496967)]