143326503

素因数分解:

$3^6\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:906

約数の個数: 28

約数和(自身を含む): 215863128

約数和(自身を除く): 72536625

約数列:

[1, 3, 9, 27, 81, 243, 421, 467, 729, 1263, 1401, 3789, 4203, 11367, 12609, 34101, 37827, 102303, 113481, 196607, 306909, 340443, 589821, 1769463, 5308389, 15925167, 47775501, 143326503]

約数ペア:

[(1, 143326503), (3, 47775501), (9, 15925167), (27, 5308389), (81, 1769463), (243, 589821), (421, 340443), (467, 306909), (729, 196607), (1263, 113481), (1401, 102303), (3789, 37827), (4203, 34101), (11367, 12609)]