126120841

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 50843639

約数列:

[1, 7, 11, 17, 19, 77, 119, 121, 133, 187, 209, 323, 461, 847, 1309, 1463, 2057, 2261, 2299, 3227, 3553, 5071, 7837, 8759, 14399, 16093, 24871, 35497, 39083, 54859, 55781, 61313, 86207, 96349, 148903, 273581, 390467, 603449, 674443, 948277, 1042321, 1059839, 1637933, 6637939, 7418873, 11465531, 18017263, 126120841]

約数ペア:

[(1, 126120841), (7, 18017263), (11, 11465531), (17, 7418873), (19, 6637939), (77, 1637933), (119, 1059839), (121, 1042321), (133, 948277), (187, 674443), (209, 603449), (323, 390467), (461, 273581), (847, 148903), (1309, 96349), (1463, 86207), (2057, 61313), (2261, 55781), (2299, 54859), (3227, 39083), (3553, 35497), (5071, 24871), (7837, 16093), (8759, 14399)]