9168957

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 15906176

約数和(自身を除く): 6737219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 157, 189, 309, 471, 567, 721, 927, 1099, 1413, 2163, 2781, 3297, 4239, 6489, 8343, 9891, 12717, 16171, 19467, 29673, 48513, 58401, 89019, 113197, 145539, 339591, 436617, 1018773, 1309851, 3056319, 9168957]

約数ペア:

[(1, 9168957), (3, 3056319), (7, 1309851), (9, 1018773), (21, 436617), (27, 339591), (63, 145539), (81, 113197), (103, 89019), (157, 58401), (189, 48513), (309, 29673), (471, 19467), (567, 16171), (721, 12717), (927, 9891), (1099, 8343), (1413, 6489), (2163, 4239), (2781, 3297)]