5509413

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:95

約数の個数: 54

約数和(自身を含む): 10301382

約数和(自身を除く): 4791969

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 91, 93, 117, 147, 217, 273, 279, 403, 441, 637, 651, 819, 961, 1209, 1519, 1911, 1953, 2821, 2883, 3627, 4557, 5733, 6727, 8463, 8649, 12493, 13671, 19747, 20181, 25389, 37479, 47089, 59241, 60543, 87451, 112437, 141267, 177723, 262353, 423801, 612157, 787059, 1836471, 5509413]

約数ペア:

[(1, 5509413), (3, 1836471), (7, 787059), (9, 612157), (13, 423801), (21, 262353), (31, 177723), (39, 141267), (49, 112437), (63, 87451), (91, 60543), (93, 59241), (117, 47089), (147, 37479), (217, 25389), (273, 20181), (279, 19747), (403, 13671), (441, 12493), (637, 8649), (651, 8463), (819, 6727), (961, 5733), (1209, 4557), (1519, 3627), (1911, 2883), (1953, 2821)]