68736899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52511}}^1$

素因数の和:52546

約数の個数: 16

約数和(自身を含む): 90740736

約数和(自身を除く): 22003837

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 52511, 367577, 577621, 892687, 4043347, 6248809, 9819557, 68736899]

約数ペア:

[(1, 68736899), (7, 9819557), (11, 6248809), (17, 4043347), (77, 892687), (119, 577621), (187, 367577), (1309, 52511)]