9940247.00000000

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 30310983

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 69, 101, 123, 153, 207, 303, 369, 391, 459, 621, 697, 909, 943, 1107, 1173, 1717, 2091, 2323, 2727, 2829, 3519, 4141, 5151, 6273, 6969, 8487, 10557, 12423, 15453, 16031, 18819, 20907, 25461, 37269, 39491, 46359, 48093, 62721, 70397, 95243, 111807, 118473, 144279, 211191, 285729, 355419, 432837, 633573, 857187, 1066257, 1619131, 1900719, 2571561, 4857393, 14572179, 43716537]

約数ペア:

[(1, 43716537), (3, 14572179), (9, 4857393), (17, 2571561), (23, 1900719), (27, 1619131), (41, 1066257), (51, 857187), (69, 633573), (101, 432837), (123, 355419), (153, 285729), (207, 211191), (303, 144279), (369, 118473), (391, 111807), (459, 95243), (621, 70397), (697, 62721), (909, 48093), (943, 46359), (1107, 39491), (1173, 37269), (1717, 25461), (2091, 20907), (2323, 18819), (2727, 16031), (2829, 15453), (3519, 12423), (4141, 10557), (5151, 8487), (6273, 6969)]