77606487

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13841}}^1$

素因数の和:13943

約数の個数: 24

約数和(自身を含む): 129561120

約数和(自身を除く): 51954633

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 13841, 41523, 96887, 124569, 290661, 871983, 1231849, 3695547, 8622943, 11086641, 25868829, 77606487]

約数ペア:

[(1, 77606487), (3, 25868829), (7, 11086641), (9, 8622943), (21, 3695547), (63, 1231849), (89, 871983), (267, 290661), (623, 124569), (801, 96887), (1869, 41523), (5607, 13841)]