189043503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2179}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 278342400

約数和(自身を除く): 89298897

約数列:

[1, 3, 11, 33, 121, 239, 363, 717, 2179, 2629, 6537, 7887, 23969, 28919, 71907, 86757, 263659, 520781, 790977, 1562343, 5728591, 17185773, 63014501, 189043503]

約数ペア:

[(1, 189043503), (3, 63014501), (11, 17185773), (33, 5728591), (121, 1562343), (239, 790977), (363, 520781), (717, 263659), (2179, 86757), (2629, 71907), (6537, 28919), (7887, 23969)]