71415459

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{5387}}^1$

素因数の和:5887

約数の個数: 16

約数和(自身を含む): 106035840

約数和(自身を除く): 34620381

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 5387, 13257, 16161, 48483, 145449, 2645017, 7935051, 23805153, 71415459]

約数ペア:

[(1, 71415459), (3, 23805153), (9, 7935051), (27, 2645017), (491, 145449), (1473, 48483), (4419, 16161), (5387, 13257)]