128271603

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 182806848

約数和(自身を除く): 54535245

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1427, 1577, 4281, 4731, 27113, 29963, 81339, 89889, 118441, 355323, 515147, 1545441, 2250379, 6751137, 42757201, 128271603]

約数ペア:

[(1, 128271603), (3, 42757201), (19, 6751137), (57, 2250379), (83, 1545441), (249, 515147), (361, 355323), (1083, 118441), (1427, 89889), (1577, 81339), (4281, 29963), (4731, 27113)]