67129803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 110977328

約数和(自身を除く): 43847525

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 1723, 2997, 4329, 5169, 12987, 15507, 22399, 38961, 46521, 63751, 67197, 139563, 191253, 201591, 573759, 604773, 828763, 1721277, 1814319, 2486289, 5163831, 7458867, 22376601, 67129803]

約数ペア:

[(1, 67129803), (3, 22376601), (9, 7458867), (13, 5163831), (27, 2486289), (37, 1814319), (39, 1721277), (81, 828763), (111, 604773), (117, 573759), (333, 201591), (351, 191253), (481, 139563), (999, 67197), (1053, 63751), (1443, 46521), (1723, 38961), (2997, 22399), (4329, 15507), (5169, 12987)]