772598673

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 1435097664

約数和(自身を除く): 662498991

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 121, 129, 231, 301, 363, 387, 473, 693, 847, 903, 1089, 1419, 2357, 2541, 2709, 3311, 4257, 5203, 7071, 7623, 9933, 15609, 16499, 21213, 25927, 29799, 36421, 46827, 49497, 77781, 101351, 109263, 148491, 181489, 233343, 285197, 304053, 327789, 544467, 709457, 855591, 912159, 1114861, 1633401, 1996379, 2128371, 2566773, 3344583, 5989137, 6385113, 7804027, 10033749, 12263471, 17967411, 23412081, 36790413, 70236243, 85844297, 110371239, 257532891, 772598673]

約数ペア:

[(1, 772598673), (3, 257532891), (7, 110371239), (9, 85844297), (11, 70236243), (21, 36790413), (33, 23412081), (43, 17967411), (63, 12263471), (77, 10033749), (99, 7804027), (121, 6385113), (129, 5989137), (231, 3344583), (301, 2566773), (363, 2128371), (387, 1996379), (473, 1633401), (693, 1114861), (847, 912159), (903, 855591), (1089, 709457), (1419, 544467), (2357, 327789), (2541, 304053), (2709, 285197), (3311, 233343), (4257, 181489), (5203, 148491), (7071, 109263), (7623, 101351), (9933, 77781), (15609, 49497), (16499, 46827), (21213, 36421), (25927, 29799)]