98988021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 171325440

約数和(自身を除く): 72337419

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 69, 99, 129, 207, 253, 297, 337, 387, 473, 621, 759, 989, 1011, 1161, 1419, 2277, 2967, 3033, 3707, 4257, 6831, 7751, 8901, 9099, 10879, 11121, 12771, 14491, 23253, 26703, 32637, 33363, 43473, 69759, 85261, 97911, 100089, 130419, 159401, 209277, 255783, 293733, 333293, 391257, 478203, 767349, 999879, 1434609, 2302047, 2999637, 3666223, 4303827, 8998911, 10998669, 32996007, 98988021]

約数ペア:

[(1, 98988021), (3, 32996007), (9, 10998669), (11, 8998911), (23, 4303827), (27, 3666223), (33, 2999637), (43, 2302047), (69, 1434609), (99, 999879), (129, 767349), (207, 478203), (253, 391257), (297, 333293), (337, 293733), (387, 255783), (473, 209277), (621, 159401), (759, 130419), (989, 100089), (1011, 97911), (1161, 85261), (1419, 69759), (2277, 43473), (2967, 33363), (3033, 32637), (3707, 26703), (4257, 23253), (6831, 14491), (7751, 12771), (8901, 11121), (9099, 10879)]