74805219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 114819120

約数和(自身を除く): 40013901

約数列:

[1, 3, 9, 17, 51, 153, 347, 1041, 1409, 3123, 4227, 5899, 12681, 17697, 23953, 53091, 71859, 215577, 488923, 1466769, 4400307, 8311691, 24935073, 74805219]

約数ペア:

[(1, 74805219), (3, 24935073), (9, 8311691), (17, 4400307), (51, 1466769), (153, 488923), (347, 215577), (1041, 71859), (1409, 53091), (3123, 23953), (4227, 17697), (5899, 12681)]