5371398981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{250871}}^1$

素因数の和:250954

約数の個数: 32

約数和(自身を含む): 8710275840

約数和(自身を除く): 3338876859

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 21411, 250871, 752613, 2257839, 3261323, 6773517, 9783969, 15303131, 29351907, 45909393, 88055721, 137728179, 198940703, 413184537, 596822109, 1790466327, 5371398981]

約数ペア:

[(1, 5371398981), (3, 1790466327), (9, 596822109), (13, 413184537), (27, 198940703), (39, 137728179), (61, 88055721), (117, 45909393), (183, 29351907), (351, 15303131), (549, 9783969), (793, 6773517), (1647, 3261323), (2379, 2257839), (7137, 752613), (21411, 250871)]