788613156981

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12409}}^1\times {\mathrm{60353}}^1$

素因数の和:72787

約数の個数: 40

約数和(自身を含む): 1268794379160

約数和(自身を除く): 480181222179

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12409, 37227, 60353, 111681, 161317, 181059, 335043, 483951, 543177, 784589, 1005129, 1451853, 1629531, 2353767, 4355559, 4888593, 7061301, 13066677, 21183903, 63551709, 748920377, 2246761131, 6740283393, 9735964901, 20220850179, 29207894703, 60662550537, 87623684109, 262871052327, 788613156981]

約数ペア:

[(1, 788613156981), (3, 262871052327), (9, 87623684109), (13, 60662550537), (27, 29207894703), (39, 20220850179), (81, 9735964901), (117, 6740283393), (351, 2246761131), (1053, 748920377), (12409, 63551709), (37227, 21183903), (60353, 13066677), (111681, 7061301), (161317, 4888593), (181059, 4355559), (335043, 2353767), (483951, 1629531), (543177, 1451853), (784589, 1005129)]