73081099

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 93538368

約数和(自身を除く): 20457269

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 2303, 2441, 4277, 17087, 29939, 31733, 114727, 119609, 222131, 803089, 1491451, 1554917, 5621623, 10440157, 73081099]

約数ペア:

[(1, 73081099), (7, 10440157), (13, 5621623), (47, 1554917), (49, 1491451), (91, 803089), (329, 222131), (611, 119609), (637, 114727), (2303, 31733), (2441, 29939), (4277, 17087)]