73947195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4641

約数の個数: 64

約数和(自身を含む): 159114240

約数和(自身を除く): 85167045

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 4603, 5355, 13809, 16065, 23015, 32221, 41427, 69045, 78251, 96663, 124281, 161105, 207135, 234753, 289989, 391255, 483315, 547757, 621405, 704259, 869967, 1173765, 1449945, 1643271, 2112777, 2738785, 3521295, 4349835, 4929813, 8216355, 10563885, 14789439, 24649065, 73947195]

約数ペア:

[(1, 73947195), (3, 24649065), (5, 14789439), (7, 10563885), (9, 8216355), (15, 4929813), (17, 4349835), (21, 3521295), (27, 2738785), (35, 2112777), (45, 1643271), (51, 1449945), (63, 1173765), (85, 869967), (105, 704259), (119, 621405), (135, 547757), (153, 483315), (189, 391255), (255, 289989), (315, 234753), (357, 207135), (459, 161105), (595, 124281), (765, 96663), (945, 78251), (1071, 69045), (1785, 41427), (2295, 32221), (3213, 23015), (4603, 16065), (5355, 13809)]