75298743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12143}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 119351232

約数和(自身を除く): 44052489

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 12143, 36429, 109287, 157859, 473577, 643579, 1420731, 1930737, 5792211, 8366527, 25099581, 75298743]

約数ペア:

[(1, 75298743), (3, 25099581), (9, 8366527), (13, 5792211), (39, 1930737), (53, 1420731), (117, 643579), (159, 473577), (477, 157859), (689, 109287), (2067, 36429), (6201, 12143)]