27834431037

素因数分解:

$3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{451909}}^1$

素因数の和:452345

約数の個数: 24

約数和(自身を含む): 43274901600

約数和(自身を除く): 15440470563

約数列:

[1, 3, 7, 21, 49, 147, 419, 1257, 2933, 8799, 20531, 61593, 451909, 1355727, 3163363, 9490089, 22143541, 66430623, 189349871, 568049613, 1325449097, 3976347291, 9278143679, 27834431037]

約数ペア:

[(1, 27834431037), (3, 9278143679), (7, 3976347291), (21, 1325449097), (49, 568049613), (147, 189349871), (419, 66430623), (1257, 22143541), (2933, 9490089), (8799, 3163363), (20531, 1355727), (61593, 451909)]