129333519

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 225239040

約数和(自身を除く): 95905521

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 141, 217, 279, 329, 423, 651, 987, 1409, 1457, 1953, 2961, 4227, 4371, 9863, 10199, 12681, 13113, 29589, 30597, 43679, 66223, 88767, 91791, 131037, 198669, 305753, 393111, 463561, 596007, 917259, 1390683, 2052913, 2751777, 4172049, 6158739, 14370391, 18476217, 43111173, 129333519]

約数ペア:

[(1, 129333519), (3, 43111173), (7, 18476217), (9, 14370391), (21, 6158739), (31, 4172049), (47, 2751777), (63, 2052913), (93, 1390683), (141, 917259), (217, 596007), (279, 463561), (329, 393111), (423, 305753), (651, 198669), (987, 131037), (1409, 91791), (1457, 88767), (1953, 66223), (2961, 43679), (4227, 30597), (4371, 29589), (9863, 13113), (10199, 12681)]