33678411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 18253749

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 643, 663, 1027, 1343, 1929, 3081, 4029, 8359, 10931, 17459, 25077, 32793, 50797, 52377, 142103, 152391, 426309, 660361, 863549, 1981083, 2590647, 11226137, 33678411]

約数ペア:

[(1, 33678411), (3, 11226137), (13, 2590647), (17, 1981083), (39, 863549), (51, 660361), (79, 426309), (221, 152391), (237, 142103), (643, 52377), (663, 50797), (1027, 32793), (1343, 25077), (1929, 17459), (3081, 10931), (4029, 8359)]