63470223

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{1609}}^1$

素因数の和:2108

約数の個数: 20

約数和(自身を含む): 95067280

約数和(自身を除く): 31597057

約数列:

[1, 3, 9, 27, 81, 487, 1461, 1609, 4383, 4827, 13149, 14481, 39447, 43443, 130329, 783583, 2350749, 7052247, 21156741, 63470223]

約数ペア:

[(1, 63470223), (3, 21156741), (9, 7052247), (27, 2350749), (81, 783583), (487, 130329), (1461, 43443), (1609, 39447), (4383, 14481), (4827, 13149)]