89602497

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 137871360

約数和(自身を除く): 48268863

約数列:

[1, 3, 9, 27, 43, 71, 129, 213, 387, 639, 1087, 1161, 1917, 3053, 3261, 9159, 9783, 27477, 29349, 46741, 77177, 82431, 140223, 231531, 420669, 694593, 1262007, 2083779, 3318611, 9955833, 29867499, 89602497]

約数ペア:

[(1, 89602497), (3, 29867499), (9, 9955833), (27, 3318611), (43, 2083779), (71, 1262007), (129, 694593), (213, 420669), (387, 231531), (639, 140223), (1087, 82431), (1161, 77177), (1917, 46741), (3053, 29349), (3261, 27477), (9159, 9783)]