57518019

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{54623}}^1$

素因数の和:54648

約数の個数: 20

約数和(自身を含む): 92533056

約数和(自身を除く): 35015037

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 54623, 163869, 491607, 710099, 1474821, 2130297, 4424463, 6390891, 19172673, 57518019]

約数ペア:

[(1, 57518019), (3, 19172673), (9, 6390891), (13, 4424463), (27, 2130297), (39, 1474821), (81, 710099), (117, 491607), (351, 163869), (1053, 54623)]