45431181

素因数分解:

$3^2\times {\mathrm{167}}^2\times {\mathrm{181}}^1$

素因数の和:521

約数の個数: 18

約数和(自身を含む): 66382862

約数和(自身を除く): 20951681

約数列:

[1, 3, 9, 167, 181, 501, 543, 1503, 1629, 27889, 30227, 83667, 90681, 251001, 272043, 5047909, 15143727, 45431181]

約数ペア:

[(1, 45431181), (3, 15143727), (9, 5047909), (167, 272043), (181, 251001), (501, 90681), (543, 83667), (1503, 30227), (1629, 27889)]