87668811

素因数分解:

$3^6\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 28

約数和(自身を含む): 132253000

約数和(自身を除く): 44584189

約数列:

[1, 3, 9, 27, 81, 241, 243, 499, 723, 729, 1497, 2169, 4491, 6507, 13473, 19521, 40419, 58563, 120259, 121257, 175689, 360777, 363771, 1082331, 3246993, 9740979, 29222937, 87668811]

約数ペア:

[(1, 87668811), (3, 29222937), (9, 9740979), (27, 3246993), (81, 1082331), (241, 363771), (243, 360777), (499, 175689), (723, 121257), (729, 120259), (1497, 58563), (2169, 40419), (4491, 19521), (6507, 13473)]