149022741

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173081}}^1$

素因数の和:173132

約数の個数: 16

約数和(自身を含む): 232622208

約数和(自身を除く): 83599467

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 173081, 519243, 1211567, 3634701, 7096321, 21288963, 49674247, 149022741]

約数ペア:

[(1, 149022741), (3, 49674247), (7, 21288963), (21, 7096321), (41, 3634701), (123, 1211567), (287, 519243), (861, 173081)]