72500871

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 100853760

約数和(自身を除く): 28352889

約数列:

[1, 3, 37, 111, 127, 139, 381, 417, 1369, 4107, 4699, 5143, 14097, 15429, 17653, 52959, 173863, 190291, 521589, 570873, 653161, 1959483, 24166957, 72500871]

約数ペア:

[(1, 72500871), (3, 24166957), (37, 1959483), (111, 653161), (127, 570873), (139, 521589), (381, 190291), (417, 173863), (1369, 52959), (4107, 17653), (4699, 15429), (5143, 14097)]