159121179

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 60

約数和(自身を含む): 282721824

約数和(自身を除く): 123600645

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 423, 441, 567, 853, 987, 1269, 1323, 2303, 2559, 2961, 3807, 3969, 5971, 6909, 7677, 8883, 17913, 20727, 23031, 26649, 40091, 41797, 53739, 62181, 69093, 120273, 125391, 161217, 186543, 280637, 360819, 376173, 483651, 841911, 1082457, 1128519, 1964459, 2525733, 3247371, 3385557, 5893377, 7577199, 17680131, 22731597, 53040393, 159121179]

約数ペア:

[(1, 159121179), (3, 53040393), (7, 22731597), (9, 17680131), (21, 7577199), (27, 5893377), (47, 3385557), (49, 3247371), (63, 2525733), (81, 1964459), (141, 1128519), (147, 1082457), (189, 841911), (329, 483651), (423, 376173), (441, 360819), (567, 280637), (853, 186543), (987, 161217), (1269, 125391), (1323, 120273), (2303, 69093), (2559, 62181), (2961, 53739), (3807, 41797), (3969, 40091), (5971, 26649), (6909, 23031), (7677, 20727), (8883, 17913)]