87979281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{9851}}^1$

素因数の和:10096

約数の個数: 16

約数和(自身を含む): 126893760

約数和(自身を除く): 38914479

約数列:

[1, 3, 13, 39, 229, 687, 2977, 8931, 9851, 29553, 128063, 384189, 2255879, 6767637, 29326427, 87979281]

約数ペア:

[(1, 87979281), (3, 29326427), (13, 6767637), (39, 2255879), (229, 384189), (687, 128063), (2977, 29553), (8931, 9851)]