127967906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 223618752

約数和(自身を除く): 95650846

約数列:

[1, 2, 11, 22, 23, 46, 83, 121, 166, 242, 253, 277, 506, 554, 913, 1826, 1909, 2783, 3047, 3818, 5566, 6094, 6371, 10043, 12742, 20086, 20999, 22991, 33517, 41998, 45982, 67034, 70081, 140162, 230989, 252901, 461978, 505802, 528793, 770891, 1057586, 1541782, 2781911, 5563822, 5816723, 11633446, 63983953, 127967906]

約数ペア:

[(1, 127967906), (2, 63983953), (11, 11633446), (22, 5816723), (23, 5563822), (46, 2781911), (83, 1541782), (121, 1057586), (166, 770891), (242, 528793), (253, 505802), (277, 461978), (506, 252901), (554, 230989), (913, 140162), (1826, 70081), (1909, 67034), (2783, 45982), (3047, 41998), (3818, 33517), (5566, 22991), (6094, 20999), (6371, 20086), (10043, 12742)]