90466281

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 139307520

約数和(自身を除く): 48841239

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1161, 1163, 1809, 2881, 3489, 8643, 10467, 25929, 31401, 50009, 77787, 77921, 150027, 233763, 450081, 701289, 1350243, 2103867, 3350603, 10051809, 30155427, 90466281]

約数ペア:

[(1, 90466281), (3, 30155427), (9, 10051809), (27, 3350603), (43, 2103867), (67, 1350243), (129, 701289), (201, 450081), (387, 233763), (603, 150027), (1161, 77921), (1163, 77787), (1809, 50009), (2881, 31401), (3489, 25929), (8643, 10467)]