66694251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16603}}^1$

素因数の和:16722

約数の個数: 16

約数和(自身を含む): 96701696

約数和(自身を除く): 30007445

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 16603, 49809, 215839, 647517, 1710109, 5130327, 22231417, 66694251]

約数ペア:

[(1, 66694251), (3, 22231417), (13, 5130327), (39, 1710109), (103, 647517), (309, 215839), (1339, 49809), (4017, 16603)]