179759991

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 242597888

約数和(自身を除く): 62837897

約数列:

[1, 3, 127, 271, 381, 813, 1741, 5223, 34417, 103251, 221107, 471811, 663321, 1415433, 59919997, 179759991]

約数ペア:

[(1, 179759991), (3, 59919997), (127, 1415433), (271, 663321), (381, 471811), (813, 221107), (1741, 103251), (5223, 34417)]