27959463

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5443

約数の個数: 24

約数和(自身を含む): 46720128

約数和(自身を除く): 18760665

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 5347, 16041, 37429, 48123, 112287, 336861, 443801, 1331403, 3106607, 3994209, 9319821, 27959463]

約数ペア:

[(1, 27959463), (3, 9319821), (7, 3994209), (9, 3106607), (21, 1331403), (63, 443801), (83, 336861), (249, 112287), (581, 48123), (747, 37429), (1743, 16041), (5229, 5347)]