227207643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 349305600

約数和(自身を除く): 122097957

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 2301, 3363, 5197, 14573, 15591, 43719, 67561, 98743, 202683, 296229, 306623, 919869, 1283659, 3850977, 3986099, 5825837, 11958297, 17477511, 75735881, 227207643]

約数ペア:

[(1, 227207643), (3, 75735881), (13, 17477511), (19, 11958297), (39, 5825837), (57, 3986099), (59, 3850977), (177, 1283659), (247, 919869), (741, 306623), (767, 296229), (1121, 202683), (2301, 98743), (3363, 67561), (5197, 43719), (14573, 15591)]