16003143

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 9801657

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 359, 381, 1077, 1143, 1651, 3231, 3429, 4667, 4953, 9693, 14001, 14859, 42003, 44577, 45593, 126009, 136779, 410337, 592709, 1231011, 1778127, 5334381, 16003143]

約数ペア:

[(1, 16003143), (3, 5334381), (9, 1778127), (13, 1231011), (27, 592709), (39, 410337), (117, 136779), (127, 126009), (351, 45593), (359, 44577), (381, 42003), (1077, 14859), (1143, 14001), (1651, 9693), (3231, 4953), (3429, 4667)]