91111293

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 73999107

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 2099, 3339, 4823, 6201, 6297, 14469, 14693, 18891, 27287, 43407, 44079, 81861, 111247, 132237, 191009, 245583, 333741, 573027, 778729, 1001223, 1446211, 1719081, 2336187, 4338633, 7008561, 10123477, 13015899, 30370431, 91111293]

約数ペア:

[(1, 91111293), (3, 30370431), (7, 13015899), (9, 10123477), (13, 7008561), (21, 4338633), (39, 2336187), (53, 1719081), (63, 1446211), (91, 1001223), (117, 778729), (159, 573027), (273, 333741), (371, 245583), (477, 191009), (689, 132237), (819, 111247), (1113, 81861), (2067, 44079), (2099, 43407), (3339, 27287), (4823, 18891), (6201, 14693), (6297, 14469)]