215462403

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36109}}^1$

素因数の和:36148

約数の個数: 32

約数和(自身を含む): 363988800

約数和(自身を除く): 148526397

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 36109, 108327, 324981, 469417, 613853, 974943, 1408251, 1841559, 4224753, 5524677, 7980089, 12674259, 16574031, 23940267, 71820801, 215462403]

約数ペア:

[(1, 215462403), (3, 71820801), (9, 23940267), (13, 16574031), (17, 12674259), (27, 7980089), (39, 5524677), (51, 4224753), (117, 1841559), (153, 1408251), (221, 974943), (351, 613853), (459, 469417), (663, 324981), (1989, 108327), (5967, 36109)]