157649103387

素因数分解:

$3^4\times {\mathrm{47737}}^1\times {\mathrm{40771}}^1$

素因数の和:88520

約数の個数: 20

約数和(自身を含む): 235511222056

約数和(自身を除く): 77862118669

約数列:

[1, 3, 9, 27, 81, 40771, 47737, 122313, 143211, 366939, 429633, 1100817, 1288899, 3302451, 3866697, 1946285227, 5838855681, 17516567043, 52549701129, 157649103387]

約数ペア:

[(1, 157649103387), (3, 52549701129), (9, 17516567043), (27, 5838855681), (81, 1946285227), (40771, 3866697), (47737, 3302451), (122313, 1288899), (143211, 1100817), (366939, 429633)]