15693209949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{71411}}^1$

素因数の和:71601

約数の個数: 32

約数和(自身を含む): 23034654720

約数和(自身を除く): 7341444771

約数列:

[1, 3, 17, 31, 51, 93, 139, 417, 527, 1581, 2363, 4309, 7089, 12927, 71411, 73253, 214233, 219759, 1213987, 2213741, 3641961, 6641223, 9926129, 29778387, 37633597, 112900791, 168744193, 307709999, 506232579, 923129997, 5231069983, 15693209949]

約数ペア:

[(1, 15693209949), (3, 5231069983), (17, 923129997), (31, 506232579), (51, 307709999), (93, 168744193), (139, 112900791), (417, 37633597), (527, 29778387), (1581, 9926129), (2363, 6641223), (4309, 3641961), (7089, 2213741), (12927, 1213987), (71411, 219759), (73253, 214233)]