73915989

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^2$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 115776192

約数和(自身を除く): 41860203

約数列:

[1, 3, 7, 21, 41, 123, 287, 293, 861, 879, 2051, 6153, 12013, 36039, 84091, 85849, 252273, 257547, 600943, 1802829, 3519809, 10559427, 24638663, 73915989]

約数ペア:

[(1, 73915989), (3, 24638663), (7, 10559427), (21, 3519809), (41, 1802829), (123, 600943), (287, 257547), (293, 252273), (861, 85849), (879, 84091), (2051, 36039), (6153, 12013)]