42936147

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 66812928

約数和(自身を除く): 23876781

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 6691, 20073, 60219, 153893, 207421, 461679, 622263, 1385037, 1866789, 4770683, 14312049, 42936147]

約数ペア:

[(1, 42936147), (3, 14312049), (9, 4770683), (23, 1866789), (31, 1385037), (69, 622263), (93, 461679), (207, 207421), (279, 153893), (713, 60219), (2139, 20073), (6417, 6691)]