161690763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{88211}}^1$

素因数の和:88274

約数の個数: 16

約数和(自身を含む): 237113856

約数和(自身を除く): 75423093

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 88211, 264633, 1146743, 3440229, 4145917, 12437751, 53896921, 161690763]

約数ペア:

[(1, 161690763), (3, 53896921), (13, 12437751), (39, 4145917), (47, 3440229), (141, 1146743), (611, 264633), (1833, 88211)]