72993501

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 51007779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 827, 1401, 2481, 3269, 4203, 5789, 7443, 9807, 12609, 17367, 22329, 29421, 52101, 88263, 156303, 386209, 1158627, 2703463, 3475881, 8110389, 10427643, 24331167, 72993501]

約数ペア:

[(1, 72993501), (3, 24331167), (7, 10427643), (9, 8110389), (21, 3475881), (27, 2703463), (63, 1158627), (189, 386209), (467, 156303), (827, 88263), (1401, 52101), (2481, 29421), (3269, 22329), (4203, 17367), (5789, 12609), (7443, 9807)]