86373729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4718

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 54060831

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 4643, 6201, 13929, 18603, 41787, 60359, 125361, 181077, 246079, 543231, 738237, 1629693, 2214711, 3199027, 6644133, 9597081, 28791243, 86373729]

約数ペア:

[(1, 86373729), (3, 28791243), (9, 9597081), (13, 6644133), (27, 3199027), (39, 2214711), (53, 1629693), (117, 738237), (159, 543231), (351, 246079), (477, 181077), (689, 125361), (1431, 60359), (2067, 41787), (4643, 18603), (6201, 13929)]