185972241

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8623}}^1$

素因数の和:8725

約数の個数: 32

約数和(自身を含む): 309084160

約数和(自身を除く): 123111919

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 8623, 21567, 25869, 60361, 112099, 181083, 336297, 681217, 784693, 2043651, 2354079, 4768519, 8855821, 14305557, 26567463, 61990747, 185972241]

約数ペア:

[(1, 185972241), (3, 61990747), (7, 26567463), (13, 14305557), (21, 8855821), (39, 4768519), (79, 2354079), (91, 2043651), (237, 784693), (273, 681217), (553, 336297), (1027, 181083), (1659, 112099), (3081, 60361), (7189, 25869), (8623, 21567)]