127485831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 191651328

約数和(自身を除く): 64165497

約数列:

[1, 3, 11, 33, 37, 111, 263, 397, 407, 789, 1191, 1221, 2893, 4367, 8679, 9731, 13101, 14689, 29193, 44067, 104411, 107041, 161579, 313233, 321123, 484737, 1148521, 3445563, 3863207, 11589621, 42495277, 127485831]

約数ペア:

[(1, 127485831), (3, 42495277), (11, 11589621), (33, 3863207), (37, 3445563), (111, 1148521), (263, 484737), (397, 321123), (407, 313233), (789, 161579), (1191, 107041), (1221, 104411), (2893, 44067), (4367, 29193), (8679, 14689), (9731, 13101)]