244683777

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 368928000

約数和(自身を除く): 124244223

約数列:

[1, 3, 13, 39, 41, 79, 123, 149, 169, 237, 447, 507, 533, 1027, 1599, 1937, 3081, 3239, 5811, 6109, 6929, 9717, 11771, 13351, 18327, 20787, 25181, 35313, 40053, 42107, 75543, 79417, 126321, 153023, 238251, 459069, 482611, 547391, 1032421, 1447833, 1642173, 1989299, 3097263, 5967897, 6273943, 18821829, 81561259, 244683777]

約数ペア:

[(1, 244683777), (3, 81561259), (13, 18821829), (39, 6273943), (41, 5967897), (79, 3097263), (123, 1989299), (149, 1642173), (169, 1447833), (237, 1032421), (447, 547391), (507, 482611), (533, 459069), (1027, 238251), (1599, 153023), (1937, 126321), (3081, 79417), (3239, 75543), (5811, 42107), (6109, 40053), (6929, 35313), (9717, 25181), (11771, 20787), (13351, 18327)]