71101638

素因数分解:

$2^1\times 3^4\times {\mathrm{438899}}^1$

素因数の和:438913

約数の個数: 20

約数和(自身を含む): 159320700

約数和(自身を除く): 88219062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 438899, 877798, 1316697, 2633394, 3950091, 7900182, 11850273, 23700546, 35550819, 71101638]

約数ペア:

[(1, 71101638), (2, 35550819), (3, 23700546), (6, 11850273), (9, 7900182), (18, 3950091), (27, 2633394), (54, 1316697), (81, 877798), (162, 438899)]