229173867

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 372436064

約数和(自身を除く): 143262197

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 309, 351, 927, 1053, 1339, 2113, 2781, 4017, 6339, 8343, 12051, 19017, 27469, 36153, 57051, 82407, 108459, 171153, 217639, 247221, 652917, 741663, 1958751, 2224989, 2829307, 5876253, 8487921, 17628759, 25463763, 76391289, 229173867]

約数ペア:

[(1, 229173867), (3, 76391289), (9, 25463763), (13, 17628759), (27, 8487921), (39, 5876253), (81, 2829307), (103, 2224989), (117, 1958751), (309, 741663), (351, 652917), (927, 247221), (1053, 217639), (1339, 171153), (2113, 108459), (2781, 82407), (4017, 57051), (6339, 36153), (8343, 27469), (12051, 19017)]