2873520009

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{16231}}^1$

素因数の和:16402

約数の個数: 32

約数和(自身を含む): 4363161600

約数和(自身を除く): 1489641591

約数列:

[1, 3, 9, 27, 79, 83, 237, 249, 711, 747, 2133, 2241, 6557, 16231, 19671, 48693, 59013, 146079, 177039, 438237, 1282249, 1347173, 3846747, 4041519, 11540241, 12124557, 34620723, 36373671, 106426667, 319280001, 957840003, 2873520009]

約数ペア:

[(1, 2873520009), (3, 957840003), (9, 319280001), (27, 106426667), (79, 36373671), (83, 34620723), (237, 12124557), (249, 11540241), (711, 4041519), (747, 3846747), (2133, 1347173), (2241, 1282249), (6557, 438237), (16231, 177039), (19671, 146079), (48693, 59013)]