73978311

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 110186496

約数和(自身を除く): 36208185

約数列:

[1, 3, 11, 33, 97, 121, 191, 291, 363, 573, 1067, 1331, 2101, 3201, 3993, 6303, 11737, 18527, 23111, 35211, 55581, 69333, 129107, 203797, 254221, 387321, 611391, 762663, 2241767, 6725301, 24659437, 73978311]

約数ペア:

[(1, 73978311), (3, 24659437), (11, 6725301), (33, 2241767), (97, 762663), (121, 611391), (191, 387321), (291, 254221), (363, 203797), (573, 129107), (1067, 69333), (1331, 55581), (2101, 35211), (3201, 23111), (3993, 18527), (6303, 11737)]