84454713

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 143769600

約数和(自身を除く): 59314887

約数列:

[1, 3, 7, 9, 21, 63, 71, 79, 213, 237, 239, 497, 553, 639, 711, 717, 1491, 1659, 1673, 2151, 4473, 4977, 5019, 5609, 15057, 16827, 16969, 18881, 39263, 50481, 50907, 56643, 117789, 118783, 132167, 152721, 169929, 353367, 356349, 396501, 1069047, 1189503, 1340551, 4021653, 9383857, 12064959, 28151571, 84454713]

約数ペア:

[(1, 84454713), (3, 28151571), (7, 12064959), (9, 9383857), (21, 4021653), (63, 1340551), (71, 1189503), (79, 1069047), (213, 396501), (237, 356349), (239, 353367), (497, 169929), (553, 152721), (639, 132167), (711, 118783), (717, 117789), (1491, 56643), (1659, 50907), (1673, 50481), (2151, 39263), (4473, 18881), (4977, 16969), (5019, 16827), (5609, 15057)]