161904963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{27409}}^1$

素因数の和:27602

約数の個数: 16

約数和(自身を含む): 236822400

約数和(自身を除く): 74917437

約数列:

[1, 3, 11, 33, 179, 537, 1969, 5907, 27409, 82227, 301499, 904497, 4906211, 14718633, 53968321, 161904963]

約数ペア:

[(1, 161904963), (3, 53968321), (11, 14718633), (33, 4906211), (179, 904497), (537, 301499), (1969, 82227), (5907, 27409)]