6915753

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 12499200

約数和(自身を除く): 5583447

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 61, 117, 153, 171, 183, 221, 247, 323, 351, 459, 513, 549, 663, 741, 793, 969, 1037, 1159, 1647, 1989, 2223, 2379, 2907, 3111, 3477, 4199, 5967, 6669, 7137, 8721, 9333, 10431, 12597, 13481, 15067, 19703, 21411, 27999, 31293, 37791, 40443, 45201, 59109, 113373, 121329, 135603, 177327, 256139, 363987, 406809, 531981, 768417, 2305251, 6915753]

約数ペア:

[(1, 6915753), (3, 2305251), (9, 768417), (13, 531981), (17, 406809), (19, 363987), (27, 256139), (39, 177327), (51, 135603), (57, 121329), (61, 113373), (117, 59109), (153, 45201), (171, 40443), (183, 37791), (221, 31293), (247, 27999), (323, 21411), (351, 19703), (459, 15067), (513, 13481), (549, 12597), (663, 10431), (741, 9333), (793, 8721), (969, 7137), (1037, 6669), (1159, 5967), (1647, 4199), (1989, 3477), (2223, 3111), (2379, 2907)]