127158773

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 157921920

約数和(自身を除く): 30763147

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 1871, 3577, 9709, 13097, 35549, 67963, 91679, 136583, 248843, 956081, 1741901, 2595077, 6692567, 18165539, 127158773]

約数ペア:

[(1, 127158773), (7, 18165539), (19, 6692567), (49, 2595077), (73, 1741901), (133, 956081), (511, 248843), (931, 136583), (1387, 91679), (1871, 67963), (3577, 35549), (9709, 13097)]