40999527

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 61438960

約数和(自身を除く): 20439433

約数列:

[1, 3, 9, 27, 81, 439, 1153, 1317, 3459, 3951, 10377, 11853, 31131, 35559, 93393, 506167, 1518501, 4555503, 13666509, 40999527]

約数ペア:

[(1, 40999527), (3, 13666509), (9, 4555503), (27, 1518501), (81, 506167), (439, 93393), (1153, 35559), (1317, 31131), (3459, 11853), (3951, 10377)]