149317329

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{55987}}^1$

素因数の和:56124

約数の個数: 16

約数和(自身を含む): 229326848

約数和(自身を除く): 80009519

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 55987, 167961, 391909, 1175727, 7110349, 21331047, 49772443, 149317329]

約数ペア:

[(1, 149317329), (3, 49772443), (7, 21331047), (21, 7110349), (127, 1175727), (381, 391909), (889, 167961), (2667, 55987)]