7560605871

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15889}}^1$

素因数の和:16005

約数の個数: 72

約数和(自身を含む): 13846800240

約数和(自身を除く): 6286194369

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 83, 91, 117, 147, 249, 273, 441, 581, 637, 747, 819, 1079, 1743, 1911, 3237, 4067, 5229, 5733, 7553, 9711, 12201, 15889, 22659, 36603, 47667, 52871, 67977, 111223, 143001, 158613, 206557, 333669, 475839, 619671, 778561, 1001007, 1318787, 1445899, 1859013, 2335683, 3956361, 4337697, 7007049, 9231509, 10121293, 11869083, 13013091, 17144231, 27694527, 30363879, 51432693, 64620563, 83083581, 91091637, 120009617, 154298079, 193861689, 360028851, 581585067, 840067319, 1080086553, 2520201957, 7560605871]

約数ペア:

[(1, 7560605871), (3, 2520201957), (7, 1080086553), (9, 840067319), (13, 581585067), (21, 360028851), (39, 193861689), (49, 154298079), (63, 120009617), (83, 91091637), (91, 83083581), (117, 64620563), (147, 51432693), (249, 30363879), (273, 27694527), (441, 17144231), (581, 13013091), (637, 11869083), (747, 10121293), (819, 9231509), (1079, 7007049), (1743, 4337697), (1911, 3956361), (3237, 2335683), (4067, 1859013), (5229, 1445899), (5733, 1318787), (7553, 1001007), (9711, 778561), (12201, 619671), (15889, 475839), (22659, 333669), (36603, 206557), (47667, 158613), (52871, 143001), (67977, 111223)]