39647637

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 59806656

約数和(自身を除く): 20159019

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 977, 1503, 2931, 4509, 8793, 13527, 26379, 40581, 79137, 163159, 237411, 489477, 1468431, 4405293, 13215879, 39647637]

約数ペア:

[(1, 39647637), (3, 13215879), (9, 4405293), (27, 1468431), (81, 489477), (167, 237411), (243, 163159), (501, 79137), (977, 40581), (1503, 26379), (2931, 13527), (4509, 8793)]