991836927

素因数分解:

$3^3\times {\mathrm{3989}}^1\times {\mathrm{9209}}^1$

素因数の和:13207

約数の個数: 16

約数和(自身を含む): 1469916000

約数和(自身を除く): 478079073

約数列:

[1, 3, 9, 27, 3989, 9209, 11967, 27627, 35901, 82881, 107703, 248643, 36734701, 110204103, 330612309, 991836927]

約数ペア:

[(1, 991836927), (3, 330612309), (9, 110204103), (27, 36734701), (3989, 248643), (9209, 107703), (11967, 82881), (27627, 35901)]