89138907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23087}}^1$

素因数の和:23120

約数の個数: 32

約数和(自身を含む): 155151360

約数和(自身を除く): 66012453

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 23087, 69261, 207783, 253957, 300131, 623349, 761871, 900393, 2285613, 2701179, 3301441, 6856839, 8103537, 9904323, 29712969, 89138907]

約数ペア:

[(1, 89138907), (3, 29712969), (9, 9904323), (11, 8103537), (13, 6856839), (27, 3301441), (33, 2701179), (39, 2285613), (99, 900393), (117, 761871), (143, 623349), (297, 300131), (351, 253957), (429, 207783), (1287, 69261), (3861, 23087)]