340454961

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 636733440

約数和(自身を除く): 296278479

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 581, 693, 747, 913, 1743, 1973, 2079, 2241, 2739, 5229, 5919, 6391, 8217, 13811, 15687, 17757, 19173, 21703, 24651, 41433, 53271, 57519, 65109, 124299, 151921, 163759, 172557, 195327, 372897, 455763, 491277, 585981, 1146313, 1367289, 1473831, 1801349, 3438939, 4101867, 4421493, 5404047, 10316817, 12609443, 16212141, 30950451, 37828329, 48636423, 113484987, 340454961]

約数ペア:

[(1, 340454961), (3, 113484987), (7, 48636423), (9, 37828329), (11, 30950451), (21, 16212141), (27, 12609443), (33, 10316817), (63, 5404047), (77, 4421493), (83, 4101867), (99, 3438939), (189, 1801349), (231, 1473831), (249, 1367289), (297, 1146313), (581, 585981), (693, 491277), (747, 455763), (913, 372897), (1743, 195327), (1973, 172557), (2079, 163759), (2241, 151921), (2739, 124299), (5229, 65109), (5919, 57519), (6391, 53271), (8217, 41433), (13811, 24651), (15687, 21703), (17757, 19173)]