770970879

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59119}}^1$

素因数の和:59161

約数の個数: 40

約数和(自身を含む): 1373475840

約数和(自身を除く): 602504961

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 59119, 177357, 413833, 532071, 1241499, 1359737, 1596213, 3724497, 4079211, 4788639, 9518159, 11173491, 12237633, 28554477, 33520473, 36712899, 85663431, 110138697, 256990293, 770970879]

約数ペア:

[(1, 770970879), (3, 256990293), (7, 110138697), (9, 85663431), (21, 36712899), (23, 33520473), (27, 28554477), (63, 12237633), (69, 11173491), (81, 9518159), (161, 4788639), (189, 4079211), (207, 3724497), (483, 1596213), (567, 1359737), (621, 1241499), (1449, 532071), (1863, 413833), (4347, 177357), (13041, 59119)]