77246793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 129257856

約数和(自身を除く): 52011063

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 547, 639, 663, 923, 1207, 1641, 1989, 2769, 3621, 4923, 7111, 8307, 9299, 10863, 15691, 21333, 27897, 38837, 47073, 63999, 83691, 116511, 120887, 141219, 349533, 362661, 504881, 660229, 1087983, 1514643, 1980687, 4543929, 5942061, 8582977, 25748931, 77246793]

約数ペア:

[(1, 77246793), (3, 25748931), (9, 8582977), (13, 5942061), (17, 4543929), (39, 1980687), (51, 1514643), (71, 1087983), (117, 660229), (153, 504881), (213, 362661), (221, 349533), (547, 141219), (639, 120887), (663, 116511), (923, 83691), (1207, 63999), (1641, 47073), (1989, 38837), (2769, 27897), (3621, 21333), (4923, 15691), (7111, 10863), (8307, 9299)]