90810903

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 122601600

約数和(自身を除く): 31790697

約数列:

[1, 3, 131, 269, 393, 807, 859, 2577, 35239, 105717, 112529, 231071, 337587, 693213, 30270301, 90810903]

約数ペア:

[(1, 90810903), (3, 30270301), (131, 693213), (269, 337587), (393, 231071), (807, 112529), (859, 105717), (2577, 35239)]