109926621

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12553}}^1$

素因数の和:12705

約数の個数: 24

約数和(自身を含む): 182786240

約数和(自身を除く): 72859619

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 12553, 37659, 87871, 112977, 263613, 790839, 1744867, 5234601, 12214069, 15703803, 36642207, 109926621]

約数ペア:

[(1, 109926621), (3, 36642207), (7, 15703803), (9, 12214069), (21, 5234601), (63, 1744867), (139, 790839), (417, 263613), (973, 112977), (1251, 87871), (2919, 37659), (8757, 12553)]