49218399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 74242272

約数和(自身を除く): 25023873

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 2423, 6771, 7269, 20313, 21807, 89651, 147803, 268953, 443409, 806859, 1330227, 5468711, 16406133, 49218399]

約数ペア:

[(1, 49218399), (3, 16406133), (9, 5468711), (37, 1330227), (61, 806859), (111, 443409), (183, 268953), (333, 147803), (549, 89651), (2257, 21807), (2423, 20313), (6771, 7269)]