152397

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 262080

約数和(自身を除く): 109683

約数列:

[1, 3, 7, 9, 21, 41, 59, 63, 123, 177, 287, 369, 413, 531, 861, 1239, 2419, 2583, 3717, 7257, 16933, 21771, 50799, 152397]

約数ペア:

[(1, 152397), (3, 50799), (7, 21771), (9, 16933), (21, 7257), (41, 3717), (59, 2583), (63, 2419), (123, 1239), (177, 861), (287, 531), (369, 413)]