83937861

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45943}}^1$

素因数の和:45985

約数の個数: 24

約数和(自身を含む): 143345280

約数和(自身を除く): 59407419

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 45943, 137829, 321601, 413487, 964803, 1332347, 2894409, 3997041, 9326429, 11991123, 27979287, 83937861]

約数ペア:

[(1, 83937861), (3, 27979287), (7, 11991123), (9, 9326429), (21, 3997041), (29, 2894409), (63, 1332347), (87, 964803), (203, 413487), (261, 321601), (609, 137829), (1827, 45943)]