160959513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 252991872

約数和(自身を除く): 92032359

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 457, 821, 1371, 2463, 5027, 5941, 9031, 10673, 15081, 17823, 27093, 32019, 65351, 117403, 196053, 352209, 375197, 1125591, 4127167, 4877561, 12381501, 14632683, 53653171, 160959513]

約数ペア:

[(1, 160959513), (3, 53653171), (11, 14632683), (13, 12381501), (33, 4877561), (39, 4127167), (143, 1125591), (429, 375197), (457, 352209), (821, 196053), (1371, 117403), (2463, 65351), (5027, 32019), (5941, 27093), (9031, 17823), (10673, 15081)]