470401950879

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{62983}}^1$

素因数の和:63961

約数の個数: 64

約数和(自身を含む): 815869542400

約数和(自身を除く): 345467591521

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 919, 1161, 2709, 2757, 6433, 8127, 8271, 19299, 24813, 39517, 57897, 62983, 118551, 173691, 188949, 276619, 355653, 440881, 566847, 829857, 1066959, 1322643, 1700541, 2489571, 2708269, 3967929, 7468713, 8124807, 11903787, 18957883, 24374421, 56873649, 57881377, 73123263, 170620947, 173644131, 405169639, 511862841, 520932393, 1215508917, 1562797179, 2488899211, 3646526751, 7466697633, 10939580253, 17422294477, 22400092899, 52266883431, 67200278697, 156800650293, 470401950879]

約数ペア:

[(1, 470401950879), (3, 156800650293), (7, 67200278697), (9, 52266883431), (21, 22400092899), (27, 17422294477), (43, 10939580253), (63, 7466697633), (129, 3646526751), (189, 2488899211), (301, 1562797179), (387, 1215508917), (903, 520932393), (919, 511862841), (1161, 405169639), (2709, 173644131), (2757, 170620947), (6433, 73123263), (8127, 57881377), (8271, 56873649), (19299, 24374421), (24813, 18957883), (39517, 11903787), (57897, 8124807), (62983, 7468713), (118551, 3967929), (173691, 2708269), (188949, 2489571), (276619, 1700541), (355653, 1322643), (440881, 1066959), (566847, 829857)]