87952761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3371}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 137469696

約数和(自身を除く): 49516935

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2899, 3371, 8697, 10113, 26091, 30339, 43823, 131469, 394407, 751733, 2255199, 6765597, 9772529, 29317587, 87952761]

約数ペア:

[(1, 87952761), (3, 29317587), (9, 9772529), (13, 6765597), (39, 2255199), (117, 751733), (223, 394407), (669, 131469), (2007, 43823), (2899, 30339), (3371, 26091), (8697, 10113)]