89276383

素因数分解:

$7^4\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 30

約数和(自身を含む): 110986824

約数和(自身を除く): 21710441

約数列:

[1, 7, 19, 49, 103, 133, 343, 361, 721, 931, 1957, 2401, 2527, 5047, 6517, 13699, 17689, 35329, 37183, 45619, 95893, 123823, 247303, 260281, 671251, 866761, 1821967, 4698757, 12753769, 89276383]

約数ペア:

[(1, 89276383), (7, 12753769), (19, 4698757), (49, 1821967), (103, 866761), (133, 671251), (343, 260281), (361, 247303), (721, 123823), (931, 95893), (1957, 45619), (2401, 37183), (2527, 35329), (5047, 17689), (6517, 13699)]