71161497

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79867}}^1$

素因数の和:79890

約数の個数: 20

約数和(自身を含む): 115968336

約数和(自身を除く): 44806839

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 79867, 239601, 718803, 878537, 2156409, 2635611, 6469227, 7906833, 23720499, 71161497]

約数ペア:

[(1, 71161497), (3, 23720499), (9, 7906833), (11, 6469227), (27, 2635611), (33, 2156409), (81, 878537), (99, 718803), (297, 239601), (891, 79867)]