150919929

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 30

約数和(自身を含む): 231876414

約数和(自身を除く): 80956485

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1361, 1369, 2997, 4083, 4107, 12249, 12321, 36747, 36963, 50357, 110241, 110889, 151071, 453213, 1359639, 1863209, 4078917, 5589627, 16768881, 50306643, 150919929]

約数ペア:

[(1, 150919929), (3, 50306643), (9, 16768881), (27, 5589627), (37, 4078917), (81, 1863209), (111, 1359639), (333, 453213), (999, 151071), (1361, 110889), (1369, 110241), (2997, 50357), (4083, 36963), (4107, 36747), (12249, 12321)]