816876441

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1483}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 1265080320

約数和(自身を除く): 448203879

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 887, 1483, 2661, 4449, 7983, 13347, 20401, 23949, 34109, 40041, 61203, 102327, 183609, 306981, 550827, 920943, 1315421, 3946263, 11838789, 30254683, 35516367, 90764049, 272292147, 816876441]

約数ペア:

[(1, 816876441), (3, 272292147), (9, 90764049), (23, 35516367), (27, 30254683), (69, 11838789), (207, 3946263), (621, 1315421), (887, 920943), (1483, 550827), (2661, 306981), (4449, 183609), (7983, 102327), (13347, 61203), (20401, 40041), (23949, 34109)]