71293593

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{22483}}^1$

素因数の和:22644

約数の個数: 16

約数和(自身を含む): 109362176

約数和(自身を除く): 38068583

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 22483, 67449, 157381, 472143, 3394933, 10184799, 23764531, 71293593]

約数ペア:

[(1, 71293593), (3, 23764531), (7, 10184799), (21, 3394933), (151, 472143), (453, 157381), (1057, 67449), (3171, 22483)]