87309143999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2347}}^1\times {\mathrm{2699}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 109548288000

約数和(自身を除く): 22239144001

約数列:

[1, 7, 11, 77, 179, 1253, 1969, 2347, 2699, 13783, 16429, 18893, 25817, 29689, 180719, 207823, 420113, 483121, 2940791, 3381847, 4621243, 5314331, 6334553, 32348701, 37200317, 44341871, 69680083, 487760581, 1133884987, 7937194909, 12472734857, 87309143999]

約数ペア:

[(1, 87309143999), (7, 12472734857), (11, 7937194909), (77, 1133884987), (179, 487760581), (1253, 69680083), (1969, 44341871), (2347, 37200317), (2699, 32348701), (13783, 6334553), (16429, 5314331), (18893, 4621243), (25817, 3381847), (29689, 2940791), (180719, 483121), (207823, 420113)]