71867761

素因数分解:

$7^3\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 84326400

約数和(自身を除く): 12458639

約数列:

[1, 7, 49, 191, 343, 1097, 1337, 7679, 9359, 53753, 65513, 209527, 376271, 1466689, 10266823, 71867761]

約数ペア:

[(1, 71867761), (7, 10266823), (49, 1466689), (191, 376271), (343, 209527), (1097, 65513), (1337, 53753), (7679, 9359)]