25186761

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 40656000

約数和(自身を除く): 15469239

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 1693, 4959, 5079, 14877, 15237, 32167, 45711, 49097, 96501, 147291, 289503, 441873, 868509, 932843, 1325619, 2798529, 8395587, 25186761]

約数ペア:

[(1, 25186761), (3, 8395587), (9, 2798529), (19, 1325619), (27, 932843), (29, 868509), (57, 441873), (87, 289503), (171, 147291), (261, 96501), (513, 49097), (551, 45711), (783, 32167), (1653, 15237), (1693, 14877), (4959, 5079)]