128862063

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3167}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 209848320

約数和(自身を除く): 80986257

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 3167, 3699, 4521, 9501, 13563, 28503, 34837, 40689, 85509, 104511, 313533, 433879, 940599, 1301637, 3904911, 4772669, 11714733, 14318007, 42954021, 128862063]

約数ペア:

[(1, 128862063), (3, 42954021), (9, 14318007), (11, 11714733), (27, 4772669), (33, 3904911), (99, 1301637), (137, 940599), (297, 433879), (411, 313533), (1233, 104511), (1507, 85509), (3167, 40689), (3699, 34837), (4521, 28503), (9501, 13563)]