139930254

素因数分解:

$2^1\times 3^4\times {\mathrm{863767}}^1$

素因数の和:863781

約数の個数: 20

約数和(自身を含む): 313547784

約数和(自身を除く): 173617530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 863767, 1727534, 2591301, 5182602, 7773903, 15547806, 23321709, 46643418, 69965127, 139930254]

約数ペア:

[(1, 139930254), (2, 69965127), (3, 46643418), (6, 23321709), (9, 15547806), (18, 7773903), (27, 5182602), (54, 2591301), (81, 1727534), (162, 863767)]