71316729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2803}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 112855392

約数和(自身を除く): 41538663

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 2313, 2803, 2827, 8409, 8481, 25227, 25443, 30833, 92499, 277497, 720371, 2161113, 6483339, 7924081, 23772243, 71316729]

約数ペア:

[(1, 71316729), (3, 23772243), (9, 7924081), (11, 6483339), (33, 2161113), (99, 720371), (257, 277497), (771, 92499), (2313, 30833), (2803, 25443), (2827, 25227), (8409, 8481)]