80443349

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 96279840

約数和(自身を除く): 15836491

約数列:

[1, 7, 49, 67, 107, 229, 469, 749, 1603, 3283, 5243, 7169, 11221, 15343, 24503, 50183, 107401, 171521, 351281, 751807, 1200647, 1641701, 11491907, 80443349]

約数ペア:

[(1, 80443349), (7, 11491907), (49, 1641701), (67, 1200647), (107, 751807), (229, 351281), (469, 171521), (749, 107401), (1603, 50183), (3283, 24503), (5243, 15343), (7169, 11221)]