27018615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 46964736

約数和(自身を除く): 19946121

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1091, 1651, 1905, 3273, 4953, 5455, 8255, 14183, 16365, 24765, 42549, 70915, 138557, 212745, 415671, 692785, 1801241, 2078355, 5403723, 9006205, 27018615]

約数ペア:

[(1, 27018615), (3, 9006205), (5, 5403723), (13, 2078355), (15, 1801241), (39, 692785), (65, 415671), (127, 212745), (195, 138557), (381, 70915), (635, 42549), (1091, 24765), (1651, 16365), (1905, 14183), (3273, 8255), (4953, 5455)]