75148281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4903}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 117813696

約数和(自身を除く): 42665415

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 4903, 5109, 14709, 15327, 44127, 63739, 191217, 573651, 642293, 1926879, 5780637, 8349809, 25049427, 75148281]

約数ペア:

[(1, 75148281), (3, 25049427), (9, 8349809), (13, 5780637), (39, 1926879), (117, 642293), (131, 573651), (393, 191217), (1179, 63739), (1703, 44127), (4903, 15327), (5109, 14709)]