76780389

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{41081}}^1$

素因数の和:41180

約数の個数: 16

約数和(自身を含む): 118316160

約数和(自身を除く): 41535771

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 41081, 123243, 287567, 862701, 3656209, 10968627, 25593463, 76780389]

約数ペア:

[(1, 76780389), (3, 25593463), (7, 10968627), (21, 3656209), (89, 862701), (267, 287567), (623, 123243), (1869, 41081)]