216013953

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 318608640

約数和(自身を除く): 102594687

約数列:

[1, 3, 23, 29, 41, 69, 87, 123, 667, 943, 1189, 2001, 2633, 2829, 3567, 7899, 27347, 60559, 76357, 82041, 107953, 181677, 229071, 323859, 1756211, 2482919, 3130637, 5268633, 7448757, 9391911, 72004651, 216013953]

約数ペア:

[(1, 216013953), (3, 72004651), (23, 9391911), (29, 7448757), (41, 5268633), (69, 3130637), (87, 2482919), (123, 1756211), (667, 323859), (943, 229071), (1189, 181677), (2001, 107953), (2633, 82041), (2829, 76357), (3567, 60559), (7899, 27347)]