79951487

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 110206080

約数和(自身を除く): 30254593

約数列:

[1, 7, 11, 19, 37, 49, 77, 133, 209, 211, 259, 407, 539, 703, 931, 1463, 1477, 1813, 2321, 2849, 4009, 4921, 7733, 7807, 10241, 10339, 16247, 19943, 28063, 34447, 44099, 54131, 54649, 85877, 113729, 148333, 196441, 308693, 378917, 382543, 601139, 1038331, 1631663, 2160851, 4207973, 7268317, 11421641, 79951487]

約数ペア:

[(1, 79951487), (7, 11421641), (11, 7268317), (19, 4207973), (37, 2160851), (49, 1631663), (77, 1038331), (133, 601139), (209, 382543), (211, 378917), (259, 308693), (407, 196441), (539, 148333), (703, 113729), (931, 85877), (1463, 54649), (1477, 54131), (1813, 44099), (2321, 34447), (2849, 28063), (4009, 19943), (4921, 16247), (7733, 10339), (7807, 10241)]