2016156393

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{30491}}^1$

素因数の和:30610

約数の個数: 32

約数和(自身を含む): 3122380800

約数和(自身を除く): 1106224407

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 711, 837, 2133, 2449, 7347, 22041, 30491, 66123, 91473, 274419, 823257, 945221, 2408789, 2835663, 7226367, 8506989, 21679101, 25520967, 65037303, 74672459, 224017377, 672052131, 2016156393]

約数ペア:

[(1, 2016156393), (3, 672052131), (9, 224017377), (27, 74672459), (31, 65037303), (79, 25520967), (93, 21679101), (237, 8506989), (279, 7226367), (711, 2835663), (837, 2408789), (2133, 945221), (2449, 823257), (7347, 274419), (22041, 91473), (30491, 66123)]