81353922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25439}}^1$

素因数の和:25498

約数の個数: 32

約数和(自身を含む): 179504640

約数和(自身を除く): 98150718

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 25439, 50878, 76317, 152634, 330707, 661414, 992121, 1042999, 1984242, 2085998, 3128997, 6257994, 13558987, 27117974, 40676961, 81353922]

約数ペア:

[(1, 81353922), (2, 40676961), (3, 27117974), (6, 13558987), (13, 6257994), (26, 3128997), (39, 2085998), (41, 1984242), (78, 1042999), (82, 992121), (123, 661414), (246, 330707), (533, 152634), (1066, 76317), (1599, 50878), (3198, 25439)]