9291244671

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{18859}}^1$

素因数の和:19196

約数の個数: 32

約数和(自身を含む): 14013734400

約数和(自身を除く): 4722489729

約数列:

[1, 3, 9, 27, 71, 213, 257, 639, 771, 1917, 2313, 6939, 18247, 18859, 54741, 56577, 164223, 169731, 492669, 509193, 1338989, 4016967, 4846763, 12050901, 14540289, 36152703, 43620867, 130862601, 344120173, 1032360519, 3097081557, 9291244671]

約数ペア:

[(1, 9291244671), (3, 3097081557), (9, 1032360519), (27, 344120173), (71, 130862601), (213, 43620867), (257, 36152703), (639, 14540289), (771, 12050901), (1917, 4846763), (2313, 4016967), (6939, 1338989), (18247, 509193), (18859, 492669), (54741, 169731), (56577, 164223)]