12278364129

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{5227}}^1$

素因数の和:5515

約数の個数: 48

約数和(自身を含む): 19281282240

約数和(自身を除く): 7002918111

約数列:

[1, 3, 9, 19, 27, 57, 171, 241, 361, 513, 723, 1083, 2169, 3249, 4579, 5227, 6507, 9747, 13737, 15681, 41211, 47043, 87001, 99313, 123633, 141129, 261003, 297939, 783009, 893817, 1259707, 1886947, 2349027, 2681451, 3779121, 5660841, 11337363, 16982523, 23934433, 34012089, 50947569, 71803299, 215409897, 454754227, 646229691, 1364262681, 4092788043, 12278364129]

約数ペア:

[(1, 12278364129), (3, 4092788043), (9, 1364262681), (19, 646229691), (27, 454754227), (57, 215409897), (171, 71803299), (241, 50947569), (361, 34012089), (513, 23934433), (723, 16982523), (1083, 11337363), (2169, 5660841), (3249, 3779121), (4579, 2681451), (5227, 2349027), (6507, 1886947), (9747, 1259707), (13737, 893817), (15681, 783009), (41211, 297939), (47043, 261003), (87001, 141129), (99313, 123633)]