67138173

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 105281280

約数和(自身を除く): 38143107

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1481, 1679, 1971, 4443, 5037, 13329, 15111, 34063, 39987, 45333, 102189, 108113, 306567, 324339, 919701, 973017, 2486599, 2919051, 7459797, 22379391, 67138173]

約数ペア:

[(1, 67138173), (3, 22379391), (9, 7459797), (23, 2919051), (27, 2486599), (69, 973017), (73, 919701), (207, 324339), (219, 306567), (621, 108113), (657, 102189), (1481, 45333), (1679, 39987), (1971, 34063), (4443, 15111), (5037, 13329)]