86965059

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 123875136

約数和(自身を除く): 36910077

約数列:

[1, 3, 37, 41, 97, 111, 123, 197, 291, 591, 1517, 3589, 3977, 4551, 7289, 8077, 10767, 11931, 19109, 21867, 24231, 57327, 147149, 298849, 441447, 707033, 783469, 896547, 2121099, 2350407, 28988353, 86965059]

約数ペア:

[(1, 86965059), (3, 28988353), (37, 2350407), (41, 2121099), (97, 896547), (111, 783469), (123, 707033), (197, 441447), (291, 298849), (591, 147149), (1517, 57327), (3589, 24231), (3977, 21867), (4551, 19109), (7289, 11931), (8077, 10767)]