142969869

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 241532928

約数和(自身を除く): 98563059

約数列:

[1, 3, 7, 9, 21, 63, 107, 127, 167, 321, 381, 501, 749, 889, 963, 1143, 1169, 1503, 2247, 2667, 3507, 6741, 8001, 10521, 13589, 17869, 21209, 40767, 53607, 63627, 95123, 122301, 125083, 148463, 160821, 190881, 285369, 375249, 445389, 856107, 1125747, 1336167, 2269363, 6808089, 15885541, 20424267, 47656623, 142969869]

約数ペア:

[(1, 142969869), (3, 47656623), (7, 20424267), (9, 15885541), (21, 6808089), (63, 2269363), (107, 1336167), (127, 1125747), (167, 856107), (321, 445389), (381, 375249), (501, 285369), (749, 190881), (889, 160821), (963, 148463), (1143, 125083), (1169, 122301), (1503, 95123), (2247, 63627), (2667, 53607), (3507, 40767), (6741, 21209), (8001, 17869), (10521, 13589)]