80799537

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6949

約数の個数: 32

約数和(自身を含む): 135697408

約数和(自身を除く): 54897871

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 6883, 11739, 20649, 48181, 89479, 144543, 268437, 295969, 626353, 887907, 1879059, 2071783, 3847597, 6215349, 11542791, 26933179, 80799537]

約数ペア:

[(1, 80799537), (3, 26933179), (7, 11542791), (13, 6215349), (21, 3847597), (39, 2071783), (43, 1879059), (91, 887907), (129, 626353), (273, 295969), (301, 268437), (559, 144543), (903, 89479), (1677, 48181), (3913, 20649), (6883, 11739)]