126279741

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1319}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 198696960

約数和(自身を除く): 72417219

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 987, 1319, 2037, 3957, 4559, 9233, 13677, 27699, 31913, 61993, 95739, 127943, 185979, 383829, 433951, 895601, 1301853, 2686803, 6013321, 18039963, 42093247, 126279741]

約数ペア:

[(1, 126279741), (3, 42093247), (7, 18039963), (21, 6013321), (47, 2686803), (97, 1301853), (141, 895601), (291, 433951), (329, 383829), (679, 185979), (987, 127943), (1319, 95739), (2037, 61993), (3957, 31913), (4559, 27699), (9233, 13677)]