61187751

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 35994969

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 2663, 7659, 7989, 22977, 23967, 61249, 71901, 98531, 183747, 295593, 551241, 886779, 1653723, 2266213, 2660337, 6798639, 20395917, 61187751]

約数ペア:

[(1, 61187751), (3, 20395917), (9, 6798639), (23, 2660337), (27, 2266213), (37, 1653723), (69, 886779), (111, 551241), (207, 295593), (333, 183747), (621, 98531), (851, 71901), (999, 61249), (2553, 23967), (2663, 22977), (7659, 7989)]