64695627

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 98841600

約数和(自身を除く): 34145973

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 1583, 2151, 4541, 4749, 13623, 14247, 30077, 40869, 90231, 270693, 378337, 1135011, 3405033, 7188403, 21565209, 64695627]

約数ペア:

[(1, 64695627), (3, 21565209), (9, 7188403), (19, 3405033), (57, 1135011), (171, 378337), (239, 270693), (717, 90231), (1583, 40869), (2151, 30077), (4541, 14247), (4749, 13623)]