28110888969

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 38271313920

約数和(自身を除く): 10160424951

約数列:

[1, 3, 67, 201, 379, 463, 797, 1137, 1389, 2391, 25393, 31021, 53399, 76179, 93063, 160197, 175477, 302063, 369011, 526431, 906189, 1107033, 11756959, 20238221, 24723737, 35270877, 60714663, 74171211, 139855169, 419565507, 9370296323, 28110888969]

約数ペア:

[(1, 28110888969), (3, 9370296323), (67, 419565507), (201, 139855169), (379, 74171211), (463, 60714663), (797, 35270877), (1137, 24723737), (1389, 20238221), (2391, 11756959), (25393, 1107033), (31021, 906189), (53399, 526431), (76179, 369011), (93063, 302063), (160197, 175477)]