89047647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 143458560

約数和(自身を除く): 54410913

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 2371, 2889, 4173, 7113, 12519, 21339, 30823, 37557, 64017, 92469, 253697, 277407, 761091, 832221, 2283273, 3298061, 6849819, 9894183, 29682549, 89047647]

約数ペア:

[(1, 89047647), (3, 29682549), (9, 9894183), (13, 6849819), (27, 3298061), (39, 2283273), (107, 832221), (117, 761091), (321, 277407), (351, 253697), (963, 92469), (1391, 64017), (2371, 37557), (2889, 30823), (4173, 21339), (7113, 12519)]