2193133077

素因数分解:

$3^6\times {\mathrm{443}}^1\times {\mathrm{6791}}^1$

素因数の和:7252

約数の個数: 28

約数和(自身を含む): 3296103264

約数和(自身を除く): 1102970187

約数列:

[1, 3, 9, 27, 81, 243, 443, 729, 1329, 3987, 6791, 11961, 20373, 35883, 61119, 107649, 183357, 322947, 550071, 1650213, 3008413, 4950639, 9025239, 27075717, 81227151, 243681453, 731044359, 2193133077]

約数ペア:

[(1, 2193133077), (3, 731044359), (9, 243681453), (27, 81227151), (81, 27075717), (243, 9025239), (443, 4950639), (729, 3008413), (1329, 1650213), (3987, 550071), (6791, 322947), (11961, 183357), (20373, 107649), (35883, 61119)]