77456883

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 122918400

約数和(自身を除く): 45461517

約数列:

[1, 3, 7, 21, 29, 87, 193, 203, 579, 609, 659, 1351, 1977, 4053, 4613, 5597, 13839, 16791, 19111, 39179, 57333, 117537, 127187, 133777, 381561, 401331, 890309, 2670927, 3688423, 11065269, 25818961, 77456883]

約数ペア:

[(1, 77456883), (3, 25818961), (7, 11065269), (21, 3688423), (29, 2670927), (87, 890309), (193, 401331), (203, 381561), (579, 133777), (609, 127187), (659, 117537), (1351, 57333), (1977, 39179), (4053, 19111), (4613, 16791), (5597, 13839)]