128090667

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 182401024

約数和(自身を除く): 54310357

約数列:

[1, 3, 31, 61, 67, 93, 183, 201, 337, 1011, 1891, 2077, 4087, 5673, 6231, 10447, 12261, 20557, 22579, 31341, 61671, 67737, 126697, 380091, 637267, 699949, 1377319, 1911801, 2099847, 4131957, 42696889, 128090667]

約数ペア:

[(1, 128090667), (3, 42696889), (31, 4131957), (61, 2099847), (67, 1911801), (93, 1377319), (183, 699949), (201, 637267), (337, 380091), (1011, 126697), (1891, 67737), (2077, 61671), (4087, 31341), (5673, 22579), (6231, 20557), (10447, 12261)]