111605013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{317963}}^1$

素因数の和:317985

約数の個数: 16

約数和(自身を含む): 178059840

約数和(自身を除く): 66454827

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 317963, 953889, 2861667, 4133519, 8585001, 12400557, 37201671, 111605013]

約数ペア:

[(1, 111605013), (3, 37201671), (9, 12400557), (13, 8585001), (27, 4133519), (39, 2861667), (117, 953889), (351, 317963)]