91091637

素因数分解:

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

素因数の和:15922

約数の個数: 36

約数和(自身を含む): 164842860

約数和(自身を除く): 73751223

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 15889, 47667, 111223, 143001, 206557, 333669, 619671, 778561, 1001007, 1445899, 1859013, 2335683, 4337697, 7007049, 10121293, 13013091, 30363879, 91091637]

約数ペア:

[(1, 91091637), (3, 30363879), (7, 13013091), (9, 10121293), (13, 7007049), (21, 4337697), (39, 2335683), (49, 1859013), (63, 1445899), (91, 1001007), (117, 778561), (147, 619671), (273, 333669), (441, 206557), (637, 143001), (819, 111223), (1911, 47667), (5733, 15889)]