127481858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 228372480

約数和(自身を除く): 100890622

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 3539, 5146, 7078, 18011, 24773, 36022, 49546, 109709, 219418, 293737, 587474, 767963, 1535926, 2056159, 4112318, 9105847, 18211694, 63740929, 127481858]

約数ペア:

[(1, 127481858), (2, 63740929), (7, 18211694), (14, 9105847), (31, 4112318), (62, 2056159), (83, 1535926), (166, 767963), (217, 587474), (434, 293737), (581, 219418), (1162, 109709), (2573, 49546), (3539, 36022), (5146, 24773), (7078, 18011)]