355855149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 581188608

約数和(自身を除く): 225333459

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 223, 299, 593, 669, 897, 1779, 2007, 2691, 2899, 5129, 5337, 7709, 8697, 13639, 15387, 23127, 26091, 40917, 46161, 66677, 69381, 122751, 132239, 177307, 200031, 396717, 531921, 600093, 1190151, 1595763, 1719107, 3041497, 5157321, 9124491, 15471963, 27373473, 39539461, 118618383, 355855149]

約数ペア:

[(1, 355855149), (3, 118618383), (9, 39539461), (13, 27373473), (23, 15471963), (39, 9124491), (69, 5157321), (117, 3041497), (207, 1719107), (223, 1595763), (299, 1190151), (593, 600093), (669, 531921), (897, 396717), (1779, 200031), (2007, 177307), (2691, 132239), (2899, 122751), (5129, 69381), (5337, 66677), (7709, 46161), (8697, 40917), (13639, 26091), (15387, 23127)]