8893886103

素因数分解:

$3^4\times {\mathrm{4993}}^1\times {\mathrm{21991}}^1$

素因数の和:26996

約数の個数: 20

約数和(自身を含む): 13289193808

約数和(自身を除く): 4395307705

約数列:

[1, 3, 9, 27, 81, 4993, 14979, 21991, 44937, 65973, 134811, 197919, 404433, 593757, 1781271, 109801063, 329403189, 988209567, 2964628701, 8893886103]

約数ペア:

[(1, 8893886103), (3, 2964628701), (9, 988209567), (27, 329403189), (81, 109801063), (4993, 1781271), (14979, 593757), (21991, 404433), (44937, 197919), (65973, 134811)]