40995981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 26096499

約数列:

[1, 3, 9, 13, 31, 39, 89, 93, 117, 127, 267, 279, 381, 403, 801, 1143, 1157, 1209, 1651, 2759, 3471, 3627, 3937, 4953, 8277, 10413, 11303, 11811, 14859, 24831, 33909, 35433, 35867, 51181, 101727, 107601, 146939, 153543, 322803, 350393, 440817, 460629, 1051179, 1322451, 3153537, 4555109, 13665327, 40995981]

約数ペア:

[(1, 40995981), (3, 13665327), (9, 4555109), (13, 3153537), (31, 1322451), (39, 1051179), (89, 460629), (93, 440817), (117, 350393), (127, 322803), (267, 153543), (279, 146939), (381, 107601), (403, 101727), (801, 51181), (1143, 35867), (1157, 35433), (1209, 33909), (1651, 24831), (2759, 14859), (3471, 11811), (3627, 11303), (3937, 10413), (4953, 8277)]