78866997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23203}}^1$

素因数の和:23320

約数の個数: 16

約数和(自身を含む): 115834368

約数和(自身を除く): 36967371

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 23203, 69609, 255233, 765699, 2389909, 7169727, 26288999, 78866997]

約数ペア:

[(1, 78866997), (3, 26288999), (11, 7169727), (33, 2389909), (103, 765699), (309, 255233), (1133, 69609), (3399, 23203)]