159202953

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6758

約数の個数: 48

約数和(自身を含む): 292830720

約数和(自身を除く): 133627767

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 6703, 7917, 20109, 23751, 46921, 60327, 87139, 140763, 194387, 261417, 422289, 583161, 609973, 784251, 1360709, 1749483, 1829919, 2527031, 4082127, 5489757, 7581093, 12246381, 17689217, 22743279, 53067651, 159202953]

約数ペア:

[(1, 159202953), (3, 53067651), (7, 22743279), (9, 17689217), (13, 12246381), (21, 7581093), (29, 5489757), (39, 4082127), (63, 2527031), (87, 1829919), (91, 1749483), (117, 1360709), (203, 784251), (261, 609973), (273, 583161), (377, 422289), (609, 261417), (819, 194387), (1131, 140763), (1827, 87139), (2639, 60327), (3393, 46921), (6703, 23751), (7917, 20109)]