78869872917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1022677}}^1$

素因数の和:1022754

約数の個数: 48

約数和(自身を含む): 134011725120

約数和(自身を除く): 55141852203

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 99, 123, 171, 209, 369, 451, 627, 779, 1353, 1881, 2337, 4059, 7011, 8569, 25707, 77121, 1022677, 3068031, 9204093, 11249447, 19430863, 33748341, 41929757, 58292589, 101245023, 125789271, 174877767, 213739493, 377367813, 461227327, 641218479, 796665383, 1383681981, 1923655437, 2389996149, 4151045943, 7169988447, 8763319213, 26289957639, 78869872917]

約数ペア:

[(1, 78869872917), (3, 26289957639), (9, 8763319213), (11, 7169988447), (19, 4151045943), (33, 2389996149), (41, 1923655437), (57, 1383681981), (99, 796665383), (123, 641218479), (171, 461227327), (209, 377367813), (369, 213739493), (451, 174877767), (627, 125789271), (779, 101245023), (1353, 58292589), (1881, 41929757), (2337, 33748341), (4059, 19430863), (7011, 11249447), (8569, 9204093), (25707, 3068031), (77121, 1022677)]