47724453

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 82001920

約数和(自身を除く): 34277467

約数列:

[1, 3, 7, 9, 21, 43, 63, 79, 129, 223, 237, 301, 387, 553, 669, 711, 903, 1561, 1659, 2007, 2709, 3397, 4683, 4977, 9589, 10191, 14049, 17617, 23779, 28767, 30573, 52851, 67123, 71337, 86301, 123319, 158553, 201369, 214011, 369957, 604107, 757531, 1109871, 2272593, 5302717, 6817779, 15908151, 47724453]

約数ペア:

[(1, 47724453), (3, 15908151), (7, 6817779), (9, 5302717), (21, 2272593), (43, 1109871), (63, 757531), (79, 604107), (129, 369957), (223, 214011), (237, 201369), (301, 158553), (387, 123319), (553, 86301), (669, 71337), (711, 67123), (903, 52851), (1561, 30573), (1659, 28767), (2007, 23779), (2709, 17617), (3397, 14049), (4683, 10191), (4977, 9589)]