141572139

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 196835520

約数和(自身を除く): 55263381

約数列:

[1, 3, 41, 67, 123, 201, 419, 1257, 1681, 2747, 5043, 8241, 17179, 28073, 51537, 84219, 112627, 337881, 704339, 1150993, 2113017, 3452979, 47190713, 141572139]

約数ペア:

[(1, 141572139), (3, 47190713), (41, 3452979), (67, 2113017), (123, 1150993), (201, 704339), (419, 337881), (1257, 112627), (1681, 84219), (2747, 51537), (5043, 28073), (8241, 17179)]