156721074147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1\times {\mathrm{15913}}^1$

素因数の和:17860

約数の個数: 48

約数和(自身を含む): 251763808608

約数和(自身を除く): 95042734461

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 1877, 5247, 5631, 15913, 16893, 20647, 47739, 61941, 99481, 143217, 175043, 185823, 298443, 525129, 843389, 895329, 1094291, 1575387, 2530167, 3282873, 7590501, 9277279, 9848619, 27831837, 29868701, 83495511, 89606103, 268818309, 328555711, 985667133, 1583041153, 2957001399, 4749123459, 14247370377, 17413452683, 52240358049, 156721074147]

約数ペア:

[(1, 156721074147), (3, 52240358049), (9, 17413452683), (11, 14247370377), (33, 4749123459), (53, 2957001399), (99, 1583041153), (159, 985667133), (477, 328555711), (583, 268818309), (1749, 89606103), (1877, 83495511), (5247, 29868701), (5631, 27831837), (15913, 9848619), (16893, 9277279), (20647, 7590501), (47739, 3282873), (61941, 2530167), (99481, 1575387), (143217, 1094291), (175043, 895329), (185823, 843389), (298443, 525129)]