77371857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 118227200

約数和(自身を除く): 40855343

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 2029, 4237, 6087, 12711, 18261, 38133, 38551, 115653, 346959, 452467, 1357401, 4072203, 8596873, 25790619, 77371857]

約数ペア:

[(1, 77371857), (3, 25790619), (9, 8596873), (19, 4072203), (57, 1357401), (171, 452467), (223, 346959), (669, 115653), (2007, 38551), (2029, 38133), (4237, 18261), (6087, 12711)]