8443287639

素因数分解:

$3^4\times {\mathrm{6763}}^1\times {\mathrm{15413}}^1$

素因数の和:22188

約数の個数: 20

約数和(自身を含む): 12615495816

約数和(自身を除く): 4172208177

約数列:

[1, 3, 9, 27, 81, 6763, 15413, 20289, 46239, 60867, 138717, 182601, 416151, 547803, 1248453, 104238119, 312714357, 938143071, 2814429213, 8443287639]

約数ペア:

[(1, 8443287639), (3, 2814429213), (9, 938143071), (27, 312714357), (81, 104238119), (6763, 1248453), (15413, 547803), (20289, 416151), (46239, 182601), (60867, 138717)]