47797371

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 71984640

約数和(自身を除く): 24187269

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 823, 2151, 2469, 6453, 7407, 19359, 22221, 58077, 66663, 196697, 199989, 590091, 1770273, 5310819, 15932457, 47797371]

約数ペア:

[(1, 47797371), (3, 15932457), (9, 5310819), (27, 1770273), (81, 590091), (239, 199989), (243, 196697), (717, 66663), (823, 58077), (2151, 22221), (2469, 19359), (6453, 7407)]