127732231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 153204480

約数和(自身を除く): 25472249

約数列:

[1, 11, 19, 43, 61, 209, 233, 473, 671, 817, 1159, 2563, 2623, 4427, 8987, 10019, 12749, 14213, 28853, 48697, 49837, 110209, 156343, 190361, 270047, 548207, 611159, 2093971, 2970517, 6722749, 11612021, 127732231]

約数ペア:

[(1, 127732231), (11, 11612021), (19, 6722749), (43, 2970517), (61, 2093971), (209, 611159), (233, 548207), (473, 270047), (671, 190361), (817, 156343), (1159, 110209), (2563, 49837), (2623, 48697), (4427, 28853), (8987, 14213), (10019, 12749)]