542256903

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2789}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 848160000

約数和(自身を除く): 305903097

約数列:

[1, 3, 9, 19, 27, 57, 171, 379, 513, 1137, 2789, 3411, 7201, 8367, 10233, 21603, 25101, 52991, 64809, 75303, 158973, 194427, 476919, 1057031, 1430757, 3171093, 9513279, 20083589, 28539837, 60250767, 180752301, 542256903]

約数ペア:

[(1, 542256903), (3, 180752301), (9, 60250767), (19, 28539837), (27, 20083589), (57, 9513279), (171, 3171093), (379, 1430757), (513, 1057031), (1137, 476919), (2789, 194427), (3411, 158973), (7201, 75303), (8367, 64809), (10233, 52991), (21603, 25101)]