279768159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{122867}}^1$

素因数の和:122907

約数の個数: 24

約数和(自身を含む): 460017792

約数和(自身を除く): 180249633

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 122867, 368601, 1105803, 1351537, 2825941, 4054611, 8477823, 12163833, 25433469, 31085351, 93256053, 279768159]

約数ペア:

[(1, 279768159), (3, 93256053), (9, 31085351), (11, 25433469), (23, 12163833), (33, 8477823), (69, 4054611), (99, 2825941), (207, 1351537), (253, 1105803), (759, 368601), (2277, 122867)]