127785339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 212958720

約数和(自身を除く): 85173381

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 99, 141, 261, 319, 423, 517, 947, 957, 1363, 1551, 2841, 2871, 4089, 4653, 8523, 10417, 12267, 14993, 27463, 31251, 44509, 44979, 82389, 93753, 133527, 134937, 247167, 302093, 400581, 489599, 906279, 1290761, 1468797, 2718837, 3872283, 4406391, 11616849, 14198371, 42595113, 127785339]

約数ペア:

[(1, 127785339), (3, 42595113), (9, 14198371), (11, 11616849), (29, 4406391), (33, 3872283), (47, 2718837), (87, 1468797), (99, 1290761), (141, 906279), (261, 489599), (319, 400581), (423, 302093), (517, 247167), (947, 134937), (957, 133527), (1363, 93753), (1551, 82389), (2841, 44979), (2871, 44509), (4089, 31251), (4653, 27463), (8523, 14993), (10417, 12267)]