86867883

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 48889557

約数列:

[1, 3, 9, 27, 59, 73, 81, 83, 177, 219, 243, 249, 531, 657, 747, 1593, 1971, 2241, 4307, 4779, 4897, 5913, 6059, 6723, 12921, 14337, 14691, 17739, 18177, 20169, 38763, 44073, 54531, 116289, 132219, 163593, 348867, 357481, 396657, 490779, 1046601, 1072443, 1189971, 1472337, 3217329, 9651987, 28955961, 86867883]

約数ペア:

[(1, 86867883), (3, 28955961), (9, 9651987), (27, 3217329), (59, 1472337), (73, 1189971), (81, 1072443), (83, 1046601), (177, 490779), (219, 396657), (243, 357481), (249, 348867), (531, 163593), (657, 132219), (747, 116289), (1593, 54531), (1971, 44073), (2241, 38763), (4307, 20169), (4779, 18177), (4897, 17739), (5913, 14691), (6059, 14337), (6723, 12921)]