57369321

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 84240000

約数和(自身を除く): 26870679

約数列:

[1, 3, 9, 149, 179, 239, 447, 537, 717, 1341, 1611, 2151, 26671, 35611, 42781, 80013, 106833, 128343, 240039, 320499, 385029, 6374369, 19123107, 57369321]

約数ペア:

[(1, 57369321), (3, 19123107), (9, 6374369), (149, 385029), (179, 320499), (239, 240039), (447, 128343), (537, 106833), (717, 80013), (1341, 42781), (1611, 35611), (2151, 26671)]