72847797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 110522880

約数和(自身を除く): 37675083

約数列:

[1, 3, 11, 29, 33, 87, 163, 319, 467, 489, 957, 1401, 1793, 4727, 5137, 5379, 13543, 14181, 15411, 40629, 51997, 76121, 148973, 155991, 228363, 446919, 837331, 2207509, 2511993, 6622527, 24282599, 72847797]

約数ペア:

[(1, 72847797), (3, 24282599), (11, 6622527), (29, 2511993), (33, 2207509), (87, 837331), (163, 446919), (319, 228363), (467, 155991), (489, 148973), (957, 76121), (1401, 51997), (1793, 40629), (4727, 15411), (5137, 14181), (5379, 13543)]