15676496109

素因数分解:

$3^4\times {\mathrm{4273}}^1\times {\mathrm{45293}}^1$

素因数の和:49578

約数の個数: 20

約数和(自身を含む): 23423973276

約数和(自身を除く): 7747477167

約数列:

[1, 3, 9, 27, 81, 4273, 12819, 38457, 45293, 115371, 135879, 346113, 407637, 1222911, 3668733, 193536989, 580610967, 1741832901, 5225498703, 15676496109]

約数ペア:

[(1, 15676496109), (3, 5225498703), (9, 1741832901), (27, 580610967), (81, 193536989), (4273, 3668733), (12819, 1222911), (38457, 407637), (45293, 346113), (115371, 135879)]