15672614319

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{28027}}^1$

素因数の和:28324

約数の個数: 32

約数和(自身を含む): 23543520000

約数和(自身を除く): 7870905681

約数列:

[1, 3, 9, 27, 139, 149, 417, 447, 1251, 1341, 3753, 4023, 20711, 28027, 62133, 84081, 186399, 252243, 559197, 756729, 3895753, 4176023, 11687259, 12528069, 35061777, 37584207, 105185331, 112752621, 580467197, 1741401591, 5224204773, 15672614319]

約数ペア:

[(1, 15672614319), (3, 5224204773), (9, 1741401591), (27, 580467197), (139, 112752621), (149, 105185331), (417, 37584207), (447, 35061777), (1251, 12528069), (1341, 11687259), (3753, 4176023), (4023, 3895753), (20711, 756729), (28027, 559197), (62133, 252243), (84081, 186399)]