88644801

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 51254079

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1103, 1869, 3309, 3827, 7721, 11481, 23163, 26789, 47429, 80367, 98167, 142287, 294501, 332003, 687169, 996009, 2061507, 4221181, 12663543, 29548267, 88644801]

約数ペア:

[(1, 88644801), (3, 29548267), (7, 12663543), (21, 4221181), (43, 2061507), (89, 996009), (129, 687169), (267, 332003), (301, 294501), (623, 142287), (903, 98167), (1103, 80367), (1869, 47429), (3309, 26789), (3827, 23163), (7721, 11481)]