49940829

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 18

約数和(自身を含む): 73961498

約数和(自身を除く): 24020669

約数列:

[1, 3, 9, 41, 123, 369, 1681, 3301, 5043, 9903, 15129, 29709, 135341, 406023, 1218069, 5548981, 16646943, 49940829]

約数ペア:

[(1, 49940829), (3, 16646943), (9, 5548981), (41, 1218069), (123, 406023), (369, 135341), (1681, 29709), (3301, 15129), (5043, 9903)]