26687373183

素因数分解:

$3^5\times {\mathrm{257}}^1\times {\mathrm{427333}}^1$

素因数の和:427605

約数の個数: 24

約数和(自身を含む): 40131790608

約数和(自身を除く): 13444417425

約数列:

[1, 3, 9, 27, 81, 243, 257, 771, 2313, 6939, 20817, 62451, 427333, 1281999, 3845997, 11537991, 34613973, 103841919, 109824581, 329473743, 988421229, 2965263687, 8895791061, 26687373183]

約数ペア:

[(1, 26687373183), (3, 8895791061), (9, 2965263687), (27, 988421229), (81, 329473743), (243, 109824581), (257, 103841919), (771, 34613973), (2313, 11537991), (6939, 3845997), (20817, 1281999), (62451, 427333)]