66191157

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 97100640

約数和(自身を除く): 30909483

約数列:

[1, 3, 9, 179, 181, 227, 537, 543, 681, 1611, 1629, 2043, 32399, 40633, 41087, 97197, 121899, 123261, 291591, 365697, 369783, 7354573, 22063719, 66191157]

約数ペア:

[(1, 66191157), (3, 22063719), (9, 7354573), (179, 369783), (181, 365697), (227, 291591), (537, 123261), (543, 121899), (681, 97197), (1611, 41087), (1629, 40633), (2043, 32399)]