219063477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 100270923

約数列:

[1, 3, 23, 29, 69, 83, 87, 249, 667, 1319, 1909, 2001, 2407, 3957, 5727, 7221, 30337, 38251, 55361, 91011, 109477, 114753, 166083, 328431, 879773, 2517971, 2639319, 3174833, 7553913, 9524499, 73021159, 219063477]

約数ペア:

[(1, 219063477), (3, 73021159), (23, 9524499), (29, 7553913), (69, 3174833), (83, 2639319), (87, 2517971), (249, 879773), (667, 328431), (1319, 166083), (1909, 114753), (2001, 109477), (2407, 91011), (3957, 55361), (5727, 38251), (7221, 30337)]