27789040413

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3637}}^1$

素因数の和:3925

約数の個数: 56

約数和(自身を含む): 42753543168

約数和(自身を除く): 14964502755

約数列:

[1, 3, 9, 27, 47, 81, 141, 223, 243, 423, 669, 729, 1269, 2007, 3637, 3807, 6021, 10481, 10911, 11421, 18063, 31443, 32733, 34263, 54189, 94329, 98199, 162567, 170939, 282987, 294597, 512817, 811051, 848961, 883791, 1538451, 2433153, 2546883, 2651373, 4615353, 7299459, 7640649, 13846059, 21898377, 38119397, 41538177, 65695131, 114358191, 124614531, 197085393, 343074573, 591256179, 1029223719, 3087671157, 9263013471, 27789040413]

約数ペア:

[(1, 27789040413), (3, 9263013471), (9, 3087671157), (27, 1029223719), (47, 591256179), (81, 343074573), (141, 197085393), (223, 124614531), (243, 114358191), (423, 65695131), (669, 41538177), (729, 38119397), (1269, 21898377), (2007, 13846059), (3637, 7640649), (3807, 7299459), (6021, 4615353), (10481, 2651373), (10911, 2546883), (11421, 2433153), (18063, 1538451), (31443, 883791), (32733, 848961), (34263, 811051), (54189, 512817), (94329, 294597), (98199, 282987), (162567, 170939)]