78210099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41579}}^1$

素因数の和:41615

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 51519501

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 41579, 124737, 374211, 457369, 790001, 1372107, 2370003, 4116321, 7110009, 8690011, 26070033, 78210099]

約数ペア:

[(1, 78210099), (3, 26070033), (9, 8690011), (11, 7110009), (19, 4116321), (33, 2370003), (57, 1372107), (99, 790001), (171, 457369), (209, 374211), (627, 124737), (1881, 41579)]