140232393

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{14939}}^1$

素因数の和:15101

約数の個数: 24

約数和(自身を含む): 233064000

約数和(自身を除く): 92831607

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 14939, 44817, 104573, 134451, 313719, 941157, 2225911, 6677733, 15581377, 20033199, 46744131, 140232393]

約数ペア:

[(1, 140232393), (3, 46744131), (7, 20033199), (9, 15581377), (21, 6677733), (63, 2225911), (149, 941157), (447, 313719), (1043, 134451), (1341, 104573), (3129, 44817), (9387, 14939)]