447156963

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79241}}^1$

素因数の和:79280

約数の個数: 32

約数和(自身を含む): 760723200

約数和(自身を除く): 313566237

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 79241, 237723, 713169, 871651, 1505579, 2139507, 2614953, 4516737, 7844859, 13550211, 16561369, 23534577, 40650633, 49684107, 149052321, 447156963]

約数ペア:

[(1, 447156963), (3, 149052321), (9, 49684107), (11, 40650633), (19, 23534577), (27, 16561369), (33, 13550211), (57, 7844859), (99, 4516737), (171, 2614953), (209, 2139507), (297, 1505579), (513, 871651), (627, 713169), (1881, 237723), (5643, 79241)]