179796639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 277401600

約数和(自身を除く): 97604961

約数列:

[1, 3, 11, 19, 33, 57, 139, 209, 417, 627, 1529, 2063, 2641, 4587, 6189, 7923, 22693, 29051, 39197, 68079, 87153, 117591, 286757, 431167, 860271, 1293501, 3154327, 5448383, 9462981, 16345149, 59932213, 179796639]

約数ペア:

[(1, 179796639), (3, 59932213), (11, 16345149), (19, 9462981), (33, 5448383), (57, 3154327), (139, 1293501), (209, 860271), (417, 431167), (627, 286757), (1529, 117591), (2063, 87153), (2641, 68079), (4587, 39197), (6189, 29051), (7923, 22693)]