72965217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22541}}^1$

素因数の和:22640

約数の個数: 16

約数和(自身を含む): 106037568

約数和(自身を除く): 33072351

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 22541, 67623, 293033, 879099, 1870903, 5612709, 24321739, 72965217]

約数ペア:

[(1, 72965217), (3, 24321739), (13, 5612709), (39, 1870903), (83, 879099), (249, 293033), (1079, 67623), (3237, 22541)]