127700454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{70709}}^1$

素因数の和:70764

約数の個数: 32

約数和(自身を含む): 298679040

約数和(自身を除く): 170978586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 70709, 141418, 212127, 424254, 494963, 989926, 1484889, 2969778, 3040487, 6080974, 9121461, 18242922, 21283409, 42566818, 63850227, 127700454]

約数ペア:

[(1, 127700454), (2, 63850227), (3, 42566818), (6, 21283409), (7, 18242922), (14, 9121461), (21, 6080974), (42, 3040487), (43, 2969778), (86, 1484889), (129, 989926), (258, 494963), (301, 424254), (602, 212127), (903, 141418), (1806, 70709)]