99974271

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 136429920

約数和(自身を除く): 36455649

約数列:

[1, 3, 53, 159, 241, 723, 2609, 7827, 12773, 38319, 138277, 414831, 628769, 1886307, 33324757, 99974271]

約数ペア:

[(1, 99974271), (3, 33324757), (53, 1886307), (159, 628769), (241, 414831), (723, 138277), (2609, 38319), (7827, 12773)]