39911463

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 61595352

約数和(自身を除く): 21683889

約数列:

[1, 3, 9, 23, 69, 83, 101, 207, 249, 303, 529, 747, 909, 1587, 1909, 2323, 4761, 5727, 6969, 8383, 17181, 20907, 25149, 43907, 53429, 75447, 131721, 160287, 192809, 395163, 480861, 578427, 1735281, 4434607, 13303821, 39911463]

約数ペア:

[(1, 39911463), (3, 13303821), (9, 4434607), (23, 1735281), (69, 578427), (83, 480861), (101, 395163), (207, 192809), (249, 160287), (303, 131721), (529, 75447), (747, 53429), (909, 43907), (1587, 25149), (1909, 20907), (2323, 17181), (4761, 8383), (5727, 6969)]