201021333

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{13219}}^1$

素因数の和:13396

約数の個数: 16

約数和(自身を含む): 277302720

約数和(自身を除く): 76281387

約数列:

[1, 3, 37, 111, 137, 411, 5069, 13219, 15207, 39657, 489103, 1467309, 1811003, 5433009, 67007111, 201021333]

約数ペア:

[(1, 201021333), (3, 67007111), (37, 5433009), (111, 1811003), (137, 1467309), (411, 489103), (5069, 39657), (13219, 15207)]