131810706

素因数分解:

$2^1\times 3^3\times {\mathrm{1103}}^1\times {\mathrm{2213}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 293310720

約数和(自身を除く): 161500014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1103, 2206, 2213, 3309, 4426, 6618, 6639, 9927, 13278, 19854, 19917, 29781, 39834, 59562, 59751, 119502, 2440939, 4881878, 7322817, 14645634, 21968451, 43936902, 65905353, 131810706]

約数ペア:

[(1, 131810706), (2, 65905353), (3, 43936902), (6, 21968451), (9, 14645634), (18, 7322817), (27, 4881878), (54, 2440939), (1103, 119502), (2206, 59751), (2213, 59562), (3309, 39834), (4426, 29781), (6618, 19917), (6639, 19854), (9927, 13278)]