148588713

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 265399680

約数和(自身を除く): 116810967

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 419, 433, 819, 1257, 1299, 2933, 3031, 3771, 3897, 5447, 5629, 8799, 9093, 16341, 16887, 26397, 27279, 38129, 39403, 49023, 50661, 114387, 118209, 181427, 343161, 354627, 544281, 1269989, 1632843, 2358551, 3809967, 7075653, 11429901, 16509857, 21226959, 49529571, 148588713]

約数ペア:

[(1, 148588713), (3, 49529571), (7, 21226959), (9, 16509857), (13, 11429901), (21, 7075653), (39, 3809967), (63, 2358551), (91, 1632843), (117, 1269989), (273, 544281), (419, 354627), (433, 343161), (819, 181427), (1257, 118209), (1299, 114387), (2933, 50661), (3031, 49023), (3771, 39403), (3897, 38129), (5447, 27279), (5629, 26397), (8799, 16887), (9093, 16341)]