268473609

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{3449}}^1$

素因数の和:3523

約数の個数: 30

約数和(自身を含む): 414527850

約数和(自身を除く): 146054241

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 961, 2511, 2883, 3449, 8649, 10347, 25947, 31041, 77841, 93123, 106919, 279369, 320757, 962271, 2886813, 3314489, 8660439, 9943467, 29830401, 89491203, 268473609]

約数ペア:

[(1, 268473609), (3, 89491203), (9, 29830401), (27, 9943467), (31, 8660439), (81, 3314489), (93, 2886813), (279, 962271), (837, 320757), (961, 279369), (2511, 106919), (2883, 93123), (3449, 77841), (8649, 31041), (10347, 25947)]