455869377

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{106189}}^1$

素因数の和:106254

約数の個数: 20

約数和(自身を含む): 693845460

約数和(自身を除く): 237976083

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 106189, 318567, 955701, 2867103, 5628017, 8601309, 16884051, 50652153, 151956459, 455869377]

約数ペア:

[(1, 455869377), (3, 151956459), (9, 50652153), (27, 16884051), (53, 8601309), (81, 5628017), (159, 2867103), (477, 955701), (1431, 318567), (4293, 106189)]