149061381

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{6221}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 232653024

約数和(自身を除く): 83591643

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 3423, 6221, 7987, 18663, 23961, 43547, 130641, 304829, 914487, 1014023, 3042069, 7098161, 21294483, 49687127, 149061381]

約数ペア:

[(1, 149061381), (3, 49687127), (7, 21294483), (21, 7098161), (49, 3042069), (147, 1014023), (163, 914487), (489, 304829), (1141, 130641), (3423, 43547), (6221, 23961), (7987, 18663)]