57948309

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 88452000

約数和(自身を除く): 30503691

約数列:

[1, 3, 9, 19, 57, 171, 349, 971, 1047, 2913, 3141, 6631, 8739, 18449, 19893, 55347, 59679, 166041, 338879, 1016637, 3049911, 6438701, 19316103, 57948309]

約数ペア:

[(1, 57948309), (3, 19316103), (9, 6438701), (19, 3049911), (57, 1016637), (171, 338879), (349, 166041), (971, 59679), (1047, 55347), (2913, 19893), (3141, 18449), (6631, 8739)]