117980481

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 169365280

約数和(自身を除く): 51384799

約数列:

[1, 3, 19, 47, 57, 141, 893, 937, 2209, 2679, 2811, 6627, 17803, 41971, 44039, 53409, 125913, 132117, 836741, 2069833, 2510223, 6209499, 39326827, 117980481]

約数ペア:

[(1, 117980481), (3, 39326827), (19, 6209499), (47, 2510223), (57, 2069833), (141, 836741), (893, 132117), (937, 125913), (2209, 53409), (2679, 44039), (2811, 41971), (6627, 17803)]