42783381

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 66718080

約数和(自身を除く): 23934699

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 7127, 21381, 64143, 163921, 206683, 491763, 620049, 1475289, 1860147, 4753709, 14261127, 42783381]

約数ペア:

[(1, 42783381), (3, 14261127), (9, 4753709), (23, 1860147), (29, 1475289), (69, 620049), (87, 491763), (207, 206683), (261, 163921), (667, 64143), (2001, 21381), (6003, 7127)]