86500257

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 35634783

約数列:

[1, 3, 47, 61, 89, 113, 141, 183, 267, 339, 2867, 4183, 5311, 5429, 6893, 8601, 10057, 12549, 15933, 16287, 20679, 30171, 255163, 323971, 472679, 613477, 765489, 971913, 1418037, 1840431, 28833419, 86500257]

約数ペア:

[(1, 86500257), (3, 28833419), (47, 1840431), (61, 1418037), (89, 971913), (113, 765489), (141, 613477), (183, 472679), (267, 323971), (339, 255163), (2867, 30171), (4183, 20679), (5311, 16287), (5429, 15933), (6893, 12549), (8601, 10057)]