134940519

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4127}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 229847040

約数和(自身を除く): 94906521

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4127, 4671, 10899, 12381, 28889, 32697, 37143, 86667, 111429, 260001, 713971, 780003, 2141913, 4997797, 6425739, 14993391, 19277217, 44980173, 134940519]

約数ペア:

[(1, 134940519), (3, 44980173), (7, 19277217), (9, 14993391), (21, 6425739), (27, 4997797), (63, 2141913), (173, 780003), (189, 713971), (519, 260001), (1211, 111429), (1557, 86667), (3633, 37143), (4127, 32697), (4671, 28889), (10899, 12381)]