75210219

素因数分解:

$3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2069}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 124431840

約数和(自身を除く): 49221621

約数列:

[1, 3, 7, 9, 21, 63, 577, 1731, 2069, 4039, 5193, 6207, 12117, 14483, 18621, 36351, 43449, 130347, 1193813, 3581439, 8356691, 10744317, 25070073, 75210219]

約数ペア:

[(1, 75210219), (3, 25070073), (7, 10744317), (9, 8356691), (21, 3581439), (63, 1193813), (577, 130347), (1731, 43449), (2069, 36351), (4039, 18621), (5193, 14483), (6207, 12117)]