68467014721

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{260417}}^1$

素因数の和:260541

約数の個数: 24

約数和(自身を含む): 82950424704

約数和(自身を除く): 14483409983

約数列:

[1, 7, 23, 71, 161, 497, 529, 1633, 3703, 11431, 37559, 260417, 262913, 1822919, 5989591, 18489607, 41927137, 129427249, 137760593, 425260961, 964324151, 2976826727, 9781002103, 68467014721]

約数ペア:

[(1, 68467014721), (7, 9781002103), (23, 2976826727), (71, 964324151), (161, 425260961), (497, 137760593), (529, 129427249), (1633, 41927137), (3703, 18489607), (11431, 5989591), (37559, 1822919), (260417, 262913)]