243256833

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10903}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 366287168

約数和(自身を除く): 123030335

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 2479, 7437, 10903, 22311, 32709, 98127, 403411, 730501, 1210233, 2191503, 3630699, 6574509, 27028537, 81085611, 243256833]

約数ペア:

[(1, 243256833), (3, 81085611), (9, 27028537), (37, 6574509), (67, 3630699), (111, 2191503), (201, 1210233), (333, 730501), (603, 403411), (2479, 98127), (7437, 32709), (10903, 22311)]