133871640243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109640983}}^1$

素因数の和:109641034

約数の個数: 16

約数和(自身を含む): 199985154816

約数和(自身を除く): 66113514573

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 109640983, 328922949, 1206050813, 3618152439, 4056716371, 12170149113, 44623880081, 133871640243]

約数ペア:

[(1, 133871640243), (3, 44623880081), (11, 12170149113), (33, 4056716371), (37, 3618152439), (111, 1206050813), (407, 328922949), (1221, 109640983)]