73357785

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12637}}^1$

素因数の和:12694

約数の個数: 32

約数和(自身を含む): 133457280

約数和(自身を除く): 60099495

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 12637, 37911, 63185, 113733, 189555, 341199, 543391, 568665, 1630173, 1705995, 2716955, 4890519, 8150865, 14671557, 24452595, 73357785]

約数ペア:

[(1, 73357785), (3, 24452595), (5, 14671557), (9, 8150865), (15, 4890519), (27, 2716955), (43, 1705995), (45, 1630173), (129, 568665), (135, 543391), (215, 341199), (387, 189555), (645, 113733), (1161, 63185), (1935, 37911), (5805, 12637)]