39667203

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 60652800

約数和(自身を除く): 20985597

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2699, 4899, 8097, 14697, 24291, 62077, 186231, 191629, 558693, 574887, 1724661, 4407467, 13222401, 39667203]

約数ペア:

[(1, 39667203), (3, 13222401), (9, 4407467), (23, 1724661), (69, 574887), (71, 558693), (207, 191629), (213, 186231), (639, 62077), (1633, 24291), (2699, 14697), (4899, 8097)]