172962009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12569}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 274528800

約数和(自身を除く): 101566791

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 12569, 13761, 37707, 113121, 138259, 414777, 1244331, 1747091, 5241273, 15723819, 19218001, 57654003, 172962009]

約数ペア:

[(1, 172962009), (3, 57654003), (9, 19218001), (11, 15723819), (33, 5241273), (99, 1747091), (139, 1244331), (417, 414777), (1251, 138259), (1529, 113121), (4587, 37707), (12569, 13761)]