63542799

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 37095921

約数列:

[1, 3, 9, 27, 29, 71, 81, 87, 127, 213, 243, 261, 381, 639, 783, 1143, 1917, 2059, 2349, 3429, 3683, 5751, 6177, 7047, 9017, 10287, 11049, 17253, 18531, 27051, 30861, 33147, 55593, 81153, 99441, 166779, 243459, 261493, 298323, 500337, 730377, 784479, 894969, 2191131, 2353437, 7060311, 21180933, 63542799]

約数ペア:

[(1, 63542799), (3, 21180933), (9, 7060311), (27, 2353437), (29, 2191131), (71, 894969), (81, 784479), (87, 730377), (127, 500337), (213, 298323), (243, 261493), (261, 243459), (381, 166779), (639, 99441), (783, 81153), (1143, 55593), (1917, 33147), (2059, 30861), (2349, 27051), (3429, 18531), (3683, 17253), (5751, 11049), (6177, 10287), (7047, 9017)]