129591842009

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 150063575040

約数和(自身を除く): 20471733031

約数列:

[1, 7, 179, 271, 331, 1153, 1253, 1897, 2317, 8071, 48509, 59249, 89701, 206387, 312463, 339563, 381643, 414743, 627907, 1444709, 2187241, 2671501, 16056479, 55930877, 68314097, 103425253, 112395353, 391516139, 478198679, 723976771, 18513120287, 129591842009]

約数ペア:

[(1, 129591842009), (7, 18513120287), (179, 723976771), (271, 478198679), (331, 391516139), (1153, 112395353), (1253, 103425253), (1897, 68314097), (2317, 55930877), (8071, 16056479), (48509, 2671501), (59249, 2187241), (89701, 1444709), (206387, 627907), (312463, 414743), (339563, 381643)]