155736231

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{45497}}^1$

素因数の和:45670

約数の個数: 16

約数和(自身を含む): 238773504

約数和(自身を除く): 83037273

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 45497, 136491, 318479, 955437, 7416011, 22248033, 51912077, 155736231]

約数ペア:

[(1, 155736231), (3, 51912077), (7, 22248033), (21, 7416011), (163, 955437), (489, 318479), (1141, 136491), (3423, 45497)]