157935861

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6917}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 237425760

約数和(自身を除く): 79489899

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 6917, 7611, 20751, 22833, 62253, 297431, 408103, 892293, 1224309, 2676879, 3672927, 17548429, 52645287, 157935861]

約数ペア:

[(1, 157935861), (3, 52645287), (9, 17548429), (43, 3672927), (59, 2676879), (129, 1224309), (177, 892293), (387, 408103), (531, 297431), (2537, 62253), (6917, 22833), (7611, 20751)]