173180637

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14243}}^1$

素因数の和:14449

約数の個数: 24

約数和(自身を含む): 287386944

約数和(自身を除く): 114206307

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 14243, 42729, 99701, 128187, 299103, 897309, 2748899, 8246697, 19242293, 24740091, 57726879, 173180637]

約数ペア:

[(1, 173180637), (3, 57726879), (7, 24740091), (9, 19242293), (21, 8246697), (63, 2748899), (193, 897309), (579, 299103), (1351, 128187), (1737, 99701), (4053, 42729), (12159, 14243)]