71485119

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{155741}}^1$

素因数の和:155767

約数の個数: 16

約数和(自身を含む): 112134240

約数和(自身を除く): 40649121

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 155741, 467223, 1401669, 2647597, 4205007, 7942791, 23828373, 71485119]

約数ペア:

[(1, 71485119), (3, 23828373), (9, 7942791), (17, 4205007), (27, 2647597), (51, 1401669), (153, 467223), (459, 155741)]