169901667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 290384640

約数和(自身を除く): 120482973

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3323, 3933, 5681, 9969, 17043, 29907, 43199, 51129, 63137, 76429, 129597, 189411, 229287, 388791, 568233, 687861, 820781, 993577, 1452151, 2462343, 2980731, 4356453, 7387029, 8942193, 13069359, 18877963, 56633889, 169901667]

約数ペア:

[(1, 169901667), (3, 56633889), (9, 18877963), (13, 13069359), (19, 8942193), (23, 7387029), (39, 4356453), (57, 2980731), (69, 2462343), (117, 1452151), (171, 993577), (207, 820781), (247, 687861), (299, 568233), (437, 388791), (741, 229287), (897, 189411), (1311, 129597), (2223, 76429), (2691, 63137), (3323, 51129), (3933, 43199), (5681, 29907), (9969, 17043)]