27671712481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1\times {\mathrm{1373}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 33690919680

約数和(自身を除く): 6019207199

約数列:

[1, 7, 17, 119, 257, 659, 1373, 1799, 4369, 4613, 9611, 11203, 23341, 30583, 78421, 163387, 169363, 352861, 904807, 1185541, 2470027, 2879171, 5998637, 6333649, 15381719, 20154197, 41990459, 107672033, 232535399, 1627747793, 3953101783, 27671712481]

約数ペア:

[(1, 27671712481), (7, 3953101783), (17, 1627747793), (119, 232535399), (257, 107672033), (659, 41990459), (1373, 20154197), (1799, 15381719), (4369, 6333649), (4613, 5998637), (9611, 2879171), (11203, 2470027), (23341, 1185541), (30583, 904807), (78421, 352861), (163387, 169363)]