121574223

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{63419}}^1$

素因数の和:63499

約数の個数: 16

約数和(自身を含む): 182649600

約数和(自身を除く): 61075377

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 63419, 190257, 570771, 1712313, 4502749, 13508247, 40524741, 121574223]

約数ペア:

[(1, 121574223), (3, 40524741), (9, 13508247), (27, 4502749), (71, 1712313), (213, 570771), (639, 190257), (1917, 63419)]