53150217

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 75013344

約数和(自身を除く): 21863127

約数列:

[1, 3, 23, 69, 107, 313, 321, 529, 939, 1587, 2461, 7199, 7383, 21597, 33491, 56603, 100473, 165577, 169809, 496731, 770293, 2310879, 17716739, 53150217]

約数ペア:

[(1, 53150217), (3, 17716739), (23, 2310879), (69, 770293), (107, 496731), (313, 169809), (321, 165577), (529, 100473), (939, 56603), (1587, 33491), (2461, 21597), (7199, 7383)]