90086499

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{38351}}^1$

素因数の和:38392

約数の個数: 20

約数和(自身を含む): 139217760

約数和(自身を除く): 49131261

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 38351, 115053, 345159, 1035477, 1112179, 3106431, 3336537, 10009611, 30028833, 90086499]

約数ペア:

[(1, 90086499), (3, 30028833), (9, 10009611), (27, 3336537), (29, 3106431), (81, 1112179), (87, 1035477), (261, 345159), (783, 115053), (2349, 38351)]