47481633

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{947}}^1$

素因数の和:1578

約数の個数: 20

約数和(自身を含む): 71118960

約数和(自身を除く): 23637327

約数列:

[1, 3, 9, 27, 81, 619, 947, 1857, 2841, 5571, 8523, 16713, 25569, 50139, 76707, 586193, 1758579, 5275737, 15827211, 47481633]

約数ペア:

[(1, 47481633), (3, 15827211), (9, 5275737), (27, 1758579), (81, 586193), (619, 76707), (947, 50139), (1857, 25569), (2841, 16713), (5571, 8523)]