129852801

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 210760704

約数和(自身を除く): 80907903

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 351, 381, 971, 1053, 1143, 1651, 2913, 3429, 4953, 8739, 10287, 12623, 14859, 26217, 37869, 44577, 78651, 113607, 123317, 133731, 340821, 369951, 1022463, 1109853, 1603121, 3329559, 4809363, 9988677, 14428089, 43284267, 129852801]

約数ペア:

[(1, 129852801), (3, 43284267), (9, 14428089), (13, 9988677), (27, 4809363), (39, 3329559), (81, 1603121), (117, 1109853), (127, 1022463), (351, 369951), (381, 340821), (971, 133731), (1053, 123317), (1143, 113607), (1651, 78651), (2913, 44577), (3429, 37869), (4953, 26217), (8739, 14859), (10287, 12623)]