120006783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2089}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 187146960

約数和(自身を除く): 67140177

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 2089, 4419, 6267, 6383, 18801, 19149, 27157, 57447, 81471, 244413, 1025699, 3077097, 9231291, 13334087, 40002261, 120006783]

約数ペア:

[(1, 120006783), (3, 40002261), (9, 13334087), (13, 9231291), (39, 3077097), (117, 1025699), (491, 244413), (1473, 81471), (2089, 57447), (4419, 27157), (6267, 19149), (6383, 18801)]