71327361

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55681}}^1$

素因数の和:55752

約数の個数: 16

約数和(自身を含む): 110473088

約数和(自身を除く): 39145727

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 55681, 167043, 389767, 1169301, 3396541, 10189623, 23775787, 71327361]

約数ペア:

[(1, 71327361), (3, 23775787), (7, 10189623), (21, 3396541), (61, 1169301), (183, 389767), (427, 167043), (1281, 55681)]