77288961

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 104500224

約数和(自身を除く): 27211263

約数列:

[1, 3, 137, 173, 411, 519, 1087, 3261, 23701, 71103, 148919, 188051, 446757, 564153, 25762987, 77288961]

約数ペア:

[(1, 77288961), (3, 25762987), (137, 564153), (173, 446757), (411, 188051), (519, 148919), (1087, 71103), (3261, 23701)]