51419151

素因数分解:

$3^3\times 7^1\times {\mathrm{272059}}^1$

素因数の和:272075

約数の個数: 16

約数和(自身を含む): 87059200

約数和(自身を除く): 35640049

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 272059, 816177, 1904413, 2448531, 5713239, 7345593, 17139717, 51419151]

約数ペア:

[(1, 51419151), (3, 17139717), (7, 7345593), (9, 5713239), (21, 2448531), (27, 1904413), (63, 816177), (189, 272059)]