9067221

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 14682624

約数和(自身を除く): 5615403

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 157, 207, 279, 471, 621, 713, 837, 1413, 1863, 2139, 2511, 3611, 4239, 4867, 6417, 10833, 12717, 14601, 19251, 32499, 43803, 57753, 97497, 111941, 131409, 292491, 335823, 394227, 1007469, 3022407, 9067221]

約数ペア:

[(1, 9067221), (3, 3022407), (9, 1007469), (23, 394227), (27, 335823), (31, 292491), (69, 131409), (81, 111941), (93, 97497), (157, 57753), (207, 43803), (279, 32499), (471, 19251), (621, 14601), (713, 12717), (837, 10833), (1413, 6417), (1863, 4867), (2139, 4239), (2511, 3611)]