152561421

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{43133}}^1$

素因数の和:43273

約数の個数: 16

約数和(自身を含む): 227747520

約数和(自身を除く): 75186099

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 43133, 129399, 388197, 1164591, 5650423, 16951269, 50853807, 152561421]

約数ペア:

[(1, 152561421), (3, 50853807), (9, 16951269), (27, 5650423), (131, 1164591), (393, 388197), (1179, 129399), (3537, 43133)]