139075497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 233176320

約数和(自身を除く): 94100823

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 171, 209, 321, 627, 691, 963, 1177, 1881, 2033, 2073, 3531, 6099, 6219, 7601, 10593, 13129, 18297, 22363, 22803, 39387, 67089, 68409, 73937, 118161, 144419, 201267, 221811, 433257, 665433, 813307, 1299771, 1404803, 2439921, 4214409, 7319763, 12643227, 15452833, 46358499, 139075497]

約数ペア:

[(1, 139075497), (3, 46358499), (9, 15452833), (11, 12643227), (19, 7319763), (33, 4214409), (57, 2439921), (99, 1404803), (107, 1299771), (171, 813307), (209, 665433), (321, 433257), (627, 221811), (691, 201267), (963, 144419), (1177, 118161), (1881, 73937), (2033, 68409), (2073, 67089), (3531, 39387), (6099, 22803), (6219, 22363), (7601, 18297), (10593, 13129)]