69027539

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 80828160

約数和(自身を除く): 11800621

約数列:

[1, 7, 61, 139, 427, 973, 1163, 8141, 8479, 59353, 70943, 161657, 496601, 1131599, 9861077, 69027539]

約数ペア:

[(1, 69027539), (7, 9861077), (61, 1131599), (139, 496601), (427, 161657), (973, 70943), (1163, 59353), (8141, 8479)]