27621819

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 13262661

約数列:

[1, 3, 9, 83, 103, 249, 309, 359, 747, 927, 1077, 3231, 8549, 25647, 29797, 36977, 76941, 89391, 110931, 268173, 332793, 3069091, 9207273, 27621819]

約数ペア:

[(1, 27621819), (3, 9207273), (9, 3069091), (83, 332793), (103, 268173), (249, 110931), (309, 89391), (359, 76941), (747, 36977), (927, 29797), (1077, 25647), (3231, 8549)]