72457671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{168899}}^1$

素因数の和:168926

約数の個数: 16

約数和(自身を含む): 113500800

約数和(自身を除く): 41043129

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 168899, 506697, 1857889, 2195687, 5573667, 6587061, 24152557, 72457671]

約数ペア:

[(1, 72457671), (3, 24152557), (11, 6587061), (13, 5573667), (33, 2195687), (39, 1857889), (143, 506697), (429, 168899)]