201566907

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 311500800

約数和(自身を除く): 109933893

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 381, 783, 1143, 2027, 3429, 3683, 6081, 11049, 18243, 33147, 54729, 58783, 99441, 176349, 257429, 529047, 772287, 1587141, 2316861, 6950583, 7465441, 22396323, 67188969, 201566907]

約数ペア:

[(1, 201566907), (3, 67188969), (9, 22396323), (27, 7465441), (29, 6950583), (87, 2316861), (127, 1587141), (261, 772287), (381, 529047), (783, 257429), (1143, 176349), (2027, 99441), (3429, 58783), (3683, 54729), (6081, 33147), (11049, 18243)]