74211969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26801}}^1$

素因数の和:26888

約数の個数: 16

約数和(自身を含む): 108065664

約数和(自身を除く): 33853695

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 26801, 80403, 348413, 1045239, 1902871, 5708613, 24737323, 74211969]

約数ペア:

[(1, 74211969), (3, 24737323), (13, 5708613), (39, 1902871), (71, 1045239), (213, 348413), (923, 80403), (2769, 26801)]