156945454119

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{648677}}^1$

素因数の和:648821

約数の個数: 40

約数和(自身を含む): 244888918560

約数和(自身を除く): 87943464441

約数列:

[1, 3, 9, 27, 29, 81, 87, 103, 261, 309, 783, 927, 2349, 2781, 2987, 8343, 8961, 26883, 80649, 241947, 648677, 1946031, 5838093, 17514279, 18811633, 52542837, 56434899, 66813731, 169304697, 200441193, 507914091, 601323579, 1523742273, 1803970737, 1937598199, 5411912211, 5812794597, 17438383791, 52315151373, 156945454119]

約数ペア:

[(1, 156945454119), (3, 52315151373), (9, 17438383791), (27, 5812794597), (29, 5411912211), (81, 1937598199), (87, 1803970737), (103, 1523742273), (261, 601323579), (309, 507914091), (783, 200441193), (927, 169304697), (2349, 66813731), (2781, 56434899), (2987, 52542837), (8343, 18811633), (8961, 17514279), (26883, 5838093), (80649, 1946031), (241947, 648677)]