71341803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67751}}^1$

素因数の和:67776

約数の個数: 20

約数和(自身を含む): 114771888

約数和(自身を除く): 43430085

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 67751, 203253, 609759, 880763, 1829277, 2642289, 5487831, 7926867, 23780601, 71341803]

約数ペア:

[(1, 71341803), (3, 23780601), (9, 7926867), (13, 5487831), (27, 2642289), (39, 1829277), (81, 880763), (117, 609759), (351, 203253), (1053, 67751)]