86330139

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 136260096

約数和(自身を除く): 49929957

約数列:

[1, 3, 7, 21, 37, 111, 137, 259, 411, 777, 811, 959, 2433, 2877, 5069, 5677, 15207, 17031, 30007, 35483, 90021, 106449, 111107, 210049, 333321, 630147, 777749, 2333247, 4110959, 12332877, 28776713, 86330139]

約数ペア:

[(1, 86330139), (3, 28776713), (7, 12332877), (21, 4110959), (37, 2333247), (111, 777749), (137, 630147), (259, 333321), (411, 210049), (777, 111107), (811, 106449), (959, 90021), (2433, 35483), (2877, 30007), (5069, 17031), (5677, 15207)]