81738504702

素因数分解:

$2^1\times 3^4\times {\mathrm{504558671}}^1$

素因数の和:504558685

約数の個数: 20

約数和(自身を含む): 183154797936

約数和(自身を除く): 101416293234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 504558671, 1009117342, 1513676013, 3027352026, 4541028039, 9082056078, 13623084117, 27246168234, 40869252351, 81738504702]

約数ペア:

[(1, 81738504702), (2, 40869252351), (3, 27246168234), (6, 13623084117), (9, 9082056078), (18, 4541028039), (27, 3027352026), (54, 1513676013), (81, 1009117342), (162, 504558671)]