223681041

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 342817920

約数和(自身を除く): 119136879

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 477, 603, 1431, 1809, 2333, 3551, 6999, 10653, 20997, 31959, 62991, 95877, 123649, 156311, 370947, 468933, 1112841, 1406799, 3338523, 4220397, 8284483, 24853449, 74560347, 223681041]

約数ペア:

[(1, 223681041), (3, 74560347), (9, 24853449), (27, 8284483), (53, 4220397), (67, 3338523), (159, 1406799), (201, 1112841), (477, 468933), (603, 370947), (1431, 156311), (1809, 123649), (2333, 95877), (3551, 62991), (6999, 31959), (10653, 20997)]