7954942689

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{5167}}^1$

素因数の和:5491

約数の個数: 40

約数和(自身を含む): 12081336960

約数和(自身を除く): 4126394271

約数列:

[1, 3, 9, 27, 81, 83, 229, 249, 687, 747, 2061, 2241, 5167, 6183, 6723, 15501, 18549, 19007, 46503, 57021, 139509, 171063, 418527, 428861, 513189, 1183243, 1286583, 1539567, 3549729, 3859749, 10649187, 11579247, 31947561, 34737741, 95842683, 98209169, 294627507, 883882521, 2651647563, 7954942689]

約数ペア:

[(1, 7954942689), (3, 2651647563), (9, 883882521), (27, 294627507), (81, 98209169), (83, 95842683), (229, 34737741), (249, 31947561), (687, 11579247), (747, 10649187), (2061, 3859749), (2241, 3549729), (5167, 1539567), (6183, 1286583), (6723, 1183243), (15501, 513189), (18549, 428861), (19007, 418527), (46503, 171063), (57021, 139509)]