75275781

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115631}}^1$

素因数の和:115672

約数の個数: 16

約数和(自身を含む): 118407168

約数和(自身を除く): 43131387

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 115631, 346893, 809417, 2428251, 3584561, 10753683, 25091927, 75275781]

約数ペア:

[(1, 75275781), (3, 25091927), (7, 10753683), (21, 3584561), (31, 2428251), (93, 809417), (217, 346893), (651, 115631)]