31538133

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{106189}}^1$

素因数の和:106209

約数の個数: 16

約数和(自身を含む): 50971200

約数和(自身を除く): 19433067

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 106189, 318567, 955701, 1168079, 2867103, 3504237, 10512711, 31538133]

約数ペア:

[(1, 31538133), (3, 10512711), (9, 3504237), (11, 2867103), (27, 1168079), (33, 955701), (99, 318567), (297, 106189)]