3788127

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 3130785

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 131, 153, 189, 243, 357, 393, 459, 567, 917, 1071, 1179, 1377, 1701, 2227, 2751, 3213, 3537, 4131, 6681, 8253, 9639, 10611, 15589, 20043, 24759, 28917, 31833, 46767, 60129, 74277, 140301, 180387, 222831, 420903, 541161, 1262709, 3788127]

約数ペア:

[(1, 3788127), (3, 1262709), (7, 541161), (9, 420903), (17, 222831), (21, 180387), (27, 140301), (51, 74277), (63, 60129), (81, 46767), (119, 31833), (131, 28917), (153, 24759), (189, 20043), (243, 15589), (357, 10611), (393, 9639), (459, 8253), (567, 6681), (917, 4131), (1071, 3537), (1179, 3213), (1377, 2751), (1701, 2227)]