127991826

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{34351}}^1$

素因数の和:34388

約数の個数: 40

約数和(自身を含む): 299274624

約数和(自身を除く): 171282798

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 34351, 68702, 103053, 206106, 309159, 618318, 790073, 927477, 1580146, 1854954, 2370219, 2782431, 4740438, 5564862, 7110657, 14221314, 21331971, 42663942, 63995913, 127991826]

約数ペア:

[(1, 127991826), (2, 63995913), (3, 42663942), (6, 21331971), (9, 14221314), (18, 7110657), (23, 5564862), (27, 4740438), (46, 2782431), (54, 2370219), (69, 1854954), (81, 1580146), (138, 927477), (162, 790073), (207, 618318), (414, 309159), (621, 206106), (1242, 103053), (1863, 68702), (3726, 34351)]