327174813

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39047}}^1$

素因数の和:39086

約数の個数: 36

約数和(自身を含む): 578691360

約数和(自身を除く): 251516547

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 39047, 117141, 273329, 351423, 741893, 819987, 1913303, 2225679, 2459961, 5193251, 5739909, 6677037, 15579753, 17219727, 36352757, 46739259, 109058271, 327174813]

約数ペア:

[(1, 327174813), (3, 109058271), (7, 46739259), (9, 36352757), (19, 17219727), (21, 15579753), (49, 6677037), (57, 5739909), (63, 5193251), (133, 2459961), (147, 2225679), (171, 1913303), (399, 819987), (441, 741893), (931, 351423), (1197, 273329), (2793, 117141), (8379, 39047)]