118321983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21517}}^1$

素因数の和:21583

約数の個数: 24

約数和(自身を含む): 187981248

約数和(自身を除く): 69659265

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 21517, 64551, 193653, 279721, 839163, 1011299, 2517489, 3033897, 9101691, 13146887, 39440661, 118321983]

約数ペア:

[(1, 118321983), (3, 39440661), (9, 13146887), (13, 9101691), (39, 3033897), (47, 2517489), (117, 1011299), (141, 839163), (423, 279721), (611, 193653), (1833, 64551), (5499, 21517)]