79779879361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2006183}}^1$

素因数の和:2006245

約数の個数: 32

約数和(自身を含む): 107852451840

約数和(自身を除く): 28072572479

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1729, 2093, 3059, 5681, 39767, 2006183, 14043281, 26080379, 38117477, 46142209, 182562653, 266822339, 322995463, 495527201, 599848717, 876701971, 3468690407, 4198941019, 6136913797, 11397125623, 79779879361]

約数ペア:

[(1, 79779879361), (7, 11397125623), (13, 6136913797), (19, 4198941019), (23, 3468690407), (91, 876701971), (133, 599848717), (161, 495527201), (247, 322995463), (299, 266822339), (437, 182562653), (1729, 46142209), (2093, 38117477), (3059, 26080379), (5681, 14043281), (39767, 2006183)]