71542667

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 83845632

約数和(自身を除く): 12302965

約数列:

[1, 7, 67, 103, 469, 721, 1481, 6901, 10367, 48307, 99227, 152543, 694589, 1067801, 10220381, 71542667]

約数ペア:

[(1, 71542667), (7, 10220381), (67, 1067801), (103, 694589), (469, 152543), (721, 99227), (1481, 48307), (6901, 10367)]