153672021

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{40751}}^1$

素因数の和:41176

約数の個数: 12

約数和(自身を含む): 222505920

約数和(自身を除く): 68833899

約数列:

[1, 3, 9, 419, 1257, 3771, 40751, 122253, 366759, 17074669, 51224007, 153672021]

約数ペア:

[(1, 153672021), (3, 51224007), (9, 17074669), (419, 366759), (1257, 122253), (3771, 40751)]