460002969

素因数分解:

$3^4\times {\mathrm{2081}}^1\times {\mathrm{2729}}^1$

素因数の和:4822

約数の個数: 20

約数和(自身を含む): 687747060

約数和(自身を除く): 227744091

約数列:

[1, 3, 9, 27, 81, 2081, 2729, 6243, 8187, 18729, 24561, 56187, 73683, 168561, 221049, 5679049, 17037147, 51111441, 153334323, 460002969]

約数ペア:

[(1, 460002969), (3, 153334323), (9, 51111441), (27, 17037147), (81, 5679049), (2081, 221049), (2729, 168561), (6243, 73683), (8187, 56187), (18729, 24561)]