121193037

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1123}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 205736960

約数和(自身を除く): 84543923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1123, 1713, 3369, 3997, 5139, 7861, 10107, 11991, 15417, 23583, 30321, 35973, 70749, 107919, 212247, 641233, 1923699, 4488631, 5771097, 13465893, 17313291, 40397679, 121193037]

約数ペア:

[(1, 121193037), (3, 40397679), (7, 17313291), (9, 13465893), (21, 5771097), (27, 4488631), (63, 1923699), (189, 641233), (571, 212247), (1123, 107919), (1713, 70749), (3369, 35973), (3997, 30321), (5139, 23583), (7861, 15417), (10107, 11991)]