64873839

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3229}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 89354720

約数和(自身を除く): 24480881

約数列:

[1, 3, 37, 111, 181, 543, 3229, 6697, 9687, 20091, 119473, 358419, 584449, 1753347, 21624613, 64873839]

約数ペア:

[(1, 64873839), (3, 21624613), (37, 1753347), (111, 584449), (181, 358419), (543, 119473), (3229, 20091), (6697, 9687)]