121551678

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{4969}}^1$

素因数の和:5134

約数の個数: 40

約数和(自身を含む): 274224720

約数和(自身を除く): 152673042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 4077, 4969, 8154, 9938, 12231, 14907, 24462, 29814, 44721, 89442, 134163, 268326, 402489, 750319, 804978, 1500638, 2250957, 4501914, 6752871, 13505742, 20258613, 40517226, 60775839, 121551678]

約数ペア:

[(1, 121551678), (2, 60775839), (3, 40517226), (6, 20258613), (9, 13505742), (18, 6752871), (27, 4501914), (54, 2250957), (81, 1500638), (151, 804978), (162, 750319), (302, 402489), (453, 268326), (906, 134163), (1359, 89442), (2718, 44721), (4077, 29814), (4969, 24462), (8154, 14907), (9938, 12231)]