66135069

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 65469411

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2447, 2457, 3003, 3861, 7341, 9009, 17129, 22023, 26917, 27027, 31811, 51387, 66069, 80751, 95433, 154161, 188419, 222677, 242253, 286299, 349921, 462483, 565257, 668031, 726759, 858897, 1049763, 1695771, 2004093, 2449447, 3149289, 5087313, 6012279, 7348341, 9447867, 22045023, 66135069]

約数ペア:

[(1, 66135069), (3, 22045023), (7, 9447867), (9, 7348341), (11, 6012279), (13, 5087313), (21, 3149289), (27, 2449447), (33, 2004093), (39, 1695771), (63, 1049763), (77, 858897), (91, 726759), (99, 668031), (117, 565257), (143, 462483), (189, 349921), (231, 286299), (273, 242253), (297, 222677), (351, 188419), (429, 154161), (693, 95433), (819, 80751), (1001, 66069), (1287, 51387), (2079, 31811), (2447, 27027), (2457, 26917), (3003, 22023), (3861, 17129), (7341, 9009)]