7577199

素因数分解:

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

素因数の和:916

約数の個数: 32

約数和(自身を含む): 13117440

約数和(自身を除く): 5540241

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 853, 987, 1269, 2559, 2961, 5971, 7677, 8883, 17913, 23031, 40091, 53739, 120273, 161217, 280637, 360819, 841911, 1082457, 2525733, 7577199]

約数ペア:

[(1, 7577199), (3, 2525733), (7, 1082457), (9, 841911), (21, 360819), (27, 280637), (47, 161217), (63, 120273), (141, 53739), (189, 40091), (329, 23031), (423, 17913), (853, 8883), (987, 7677), (1269, 5971), (2559, 2961)]