86153409

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{23291}}^1$

素因数の和:23437

約数の個数: 16

約数和(自身を含む): 128571840

約数和(自身を除く): 42418431

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 23291, 69873, 209619, 628857, 3190867, 9572601, 28717803, 86153409]

約数ペア:

[(1, 86153409), (3, 28717803), (9, 9572601), (27, 3190867), (137, 628857), (411, 209619), (1233, 69873), (3699, 23291)]