72081417

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9811}}^1$

素因数の和:9924

約数の個数: 16

約数和(自身を含む): 100474880

約数和(自身を除く): 28393463

約数列:

[1, 3, 31, 79, 93, 237, 2449, 7347, 9811, 29433, 304141, 775069, 912423, 2325207, 24027139, 72081417]

約数ペア:

[(1, 72081417), (3, 24027139), (31, 2325207), (79, 912423), (93, 775069), (237, 304141), (2449, 29433), (7347, 9811)]