78739503

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 107519616

約数和(自身を除く): 28780113

約数列:

[1, 3, 53, 159, 211, 633, 2347, 7041, 11183, 33549, 124391, 373173, 495217, 1485651, 26246501, 78739503]

約数ペア:

[(1, 78739503), (3, 26246501), (53, 1485651), (159, 495217), (211, 373173), (633, 124391), (2347, 33549), (7041, 11183)]