90919263

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 39717537

約数列:

[1, 3, 29, 41, 71, 87, 123, 213, 359, 1077, 1189, 2059, 2911, 3567, 6177, 8733, 10411, 14719, 25489, 31233, 44157, 76467, 84419, 253257, 426851, 739181, 1045049, 1280553, 2217543, 3135147, 30306421, 90919263]

約数ペア:

[(1, 90919263), (3, 30306421), (29, 3135147), (41, 2217543), (71, 1280553), (87, 1045049), (123, 739181), (213, 426851), (359, 253257), (1077, 84419), (1189, 76467), (2059, 44157), (2911, 31233), (3567, 25489), (6177, 14719), (8733, 10411)]