118881243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2243}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 191009280

約数和(自身を除く): 72128037

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 453, 1359, 1963, 2243, 4077, 5889, 6729, 17667, 20187, 29159, 53001, 60561, 87477, 262431, 338693, 787293, 1016079, 3048237, 4403009, 9144711, 13209027, 39627081, 118881243]

約数ペア:

[(1, 118881243), (3, 39627081), (9, 13209027), (13, 9144711), (27, 4403009), (39, 3048237), (117, 1016079), (151, 787293), (351, 338693), (453, 262431), (1359, 87477), (1963, 60561), (2243, 53001), (4077, 29159), (5889, 20187), (6729, 17667)]