61227981

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1852

約数の個数: 28

約数和(自身を含む): 93805632

約数和(自身を除く): 32577651

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 1787, 3807, 5361, 11421, 16083, 34263, 48249, 83989, 144747, 251967, 434241, 755901, 1302723, 2267703, 6803109, 20409327, 61227981]

約数ペア:

[(1, 61227981), (3, 20409327), (9, 6803109), (27, 2267703), (47, 1302723), (81, 755901), (141, 434241), (243, 251967), (423, 144747), (729, 83989), (1269, 48249), (1787, 34263), (3807, 16083), (5361, 11421)]