67007385

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 120026880

約数和(自身を除く): 53019495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3623, 3699, 6165, 10869, 18115, 18495, 32607, 54345, 97821, 163035, 489105, 496351, 1489053, 2481755, 4467159, 7445265, 13401477, 22335795, 67007385]

約数ペア:

[(1, 67007385), (3, 22335795), (5, 13401477), (9, 7445265), (15, 4467159), (27, 2481755), (45, 1489053), (135, 496351), (137, 489105), (411, 163035), (685, 97821), (1233, 54345), (2055, 32607), (3623, 18495), (3699, 18115), (6165, 10869)]