138663603

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2207}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 222566400

約数和(自身を除く): 83902797

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1611, 2207, 2327, 4833, 6621, 6981, 19863, 20943, 28691, 59589, 62829, 86073, 258219, 395053, 774657, 1185159, 3555477, 5135689, 10666431, 15407067, 46221201, 138663603]

約数ペア:

[(1, 138663603), (3, 46221201), (9, 15407067), (13, 10666431), (27, 5135689), (39, 3555477), (117, 1185159), (179, 774657), (351, 395053), (537, 258219), (1611, 86073), (2207, 62829), (2327, 59589), (4833, 28691), (6621, 20943), (6981, 19863)]