66927645

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8597}}^1$

素因数の和:8781

約数の個数: 24

約数和(自身を含む): 116692056

約数和(自身を除く): 49764411

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 8597, 25791, 42985, 77373, 128955, 386865, 1487281, 4461843, 7436405, 13385529, 22309215, 66927645]

約数ペア:

[(1, 66927645), (3, 22309215), (5, 13385529), (9, 7436405), (15, 4461843), (45, 1487281), (173, 386865), (519, 128955), (865, 77373), (1557, 42985), (2595, 25791), (7785, 8597)]