66983317281

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{2963}}^1\times {\mathrm{5333}}^1$

素因数の和:8462

約数の個数: 32

約数和(自身を含む): 99919048320

約数和(自身を除く): 32935731039

約数列:

[1, 3, 9, 27, 157, 471, 1413, 2963, 4239, 5333, 8889, 15999, 26667, 47997, 80001, 143991, 465191, 837281, 1395573, 2511843, 4186719, 7535529, 12560157, 15801679, 22606587, 47405037, 142215111, 426645333, 2480863603, 7442590809, 22327772427, 66983317281]

約数ペア:

[(1, 66983317281), (3, 22327772427), (9, 7442590809), (27, 2480863603), (157, 426645333), (471, 142215111), (1413, 47405037), (2963, 22606587), (4239, 15801679), (5333, 12560157), (8889, 7535529), (15999, 4186719), (26667, 2511843), (47997, 1395573), (80001, 837281), (143991, 465191)]