7137594747

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{51421}}^1$

素因数の和:51580

約数の個数: 32

約数和(自身を含む): 10885008960

約数和(自身を除く): 3747414213

約数列:

[1, 3, 9, 27, 53, 97, 159, 291, 477, 873, 1431, 2619, 5141, 15423, 46269, 51421, 138807, 154263, 462789, 1388367, 2725313, 4987837, 8175939, 14963511, 24527817, 44890533, 73583451, 134671599, 264355361, 793066083, 2379198249, 7137594747]

約数ペア:

[(1, 7137594747), (3, 2379198249), (9, 793066083), (27, 264355361), (53, 134671599), (97, 73583451), (159, 44890533), (291, 24527817), (477, 14963511), (873, 8175939), (1431, 4987837), (2619, 2725313), (5141, 1388367), (15423, 462789), (46269, 154263), (51421, 138807)]