76980537

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{3533}}^1$

素因数の和:3814

約数の個数: 20

約数和(自身を含む): 115455780

約数和(自身を除く): 38475243

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 3533, 7263, 10599, 21789, 31797, 95391, 286173, 950377, 2851131, 8553393, 25660179, 76980537]

約数ペア:

[(1, 76980537), (3, 25660179), (9, 8553393), (27, 2851131), (81, 950377), (269, 286173), (807, 95391), (2421, 31797), (3533, 21789), (7263, 10599)]