6461091

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 60

約数和(自身を含む): 12234768

約数和(自身を除く): 5773677

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 343, 441, 483, 637, 819, 897, 1029, 1127, 1449, 1911, 2093, 2401, 2691, 3087, 3381, 4459, 5733, 6279, 7203, 7889, 10143, 13377, 14651, 18837, 21609, 23667, 31213, 40131, 43953, 55223, 71001, 93639, 102557, 131859, 165669, 280917, 307671, 497007, 717899, 923013, 2153697, 6461091]

約数ペア:

[(1, 6461091), (3, 2153697), (7, 923013), (9, 717899), (13, 497007), (21, 307671), (23, 280917), (39, 165669), (49, 131859), (63, 102557), (69, 93639), (91, 71001), (117, 55223), (147, 43953), (161, 40131), (207, 31213), (273, 23667), (299, 21609), (343, 18837), (441, 14651), (483, 13377), (637, 10143), (819, 7889), (897, 7203), (1029, 6279), (1127, 5733), (1449, 4459), (1911, 3381), (2093, 3087), (2401, 2691)]