89837613

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 135792000

約数和(自身を除く): 45954387

約数列:

[1, 3, 9, 27, 137, 149, 163, 411, 447, 489, 1233, 1341, 1467, 3699, 4023, 4401, 20413, 22331, 24287, 61239, 66993, 72861, 183717, 200979, 218583, 551151, 602937, 655749, 3327319, 9981957, 29945871, 89837613]

約数ペア:

[(1, 89837613), (3, 29945871), (9, 9981957), (27, 3327319), (137, 655749), (149, 602937), (163, 551151), (411, 218583), (447, 200979), (489, 183717), (1233, 72861), (1341, 66993), (1467, 61239), (3699, 24287), (4023, 22331), (4401, 20413)]