127948869

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{13127}}^1$

素因数の和:13174

約数の個数: 24

約数和(自身を含む): 200070720

約数和(自身を除く): 72121851

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 13127, 39381, 118143, 249413, 354429, 748239, 2244717, 4738847, 6734151, 14216541, 42649623, 127948869]

約数ペア:

[(1, 127948869), (3, 42649623), (9, 14216541), (19, 6734151), (27, 4738847), (57, 2244717), (171, 748239), (361, 354429), (513, 249413), (1083, 118143), (3249, 39381), (9747, 13127)]