166285899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 100309941

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 681, 2043, 2087, 2951, 6129, 6261, 8853, 18783, 26559, 27131, 56349, 79677, 81393, 244179, 473749, 732537, 1421247, 4263741, 6158737, 12791223, 18476211, 55428633, 166285899]

約数ペア:

[(1, 166285899), (3, 55428633), (9, 18476211), (13, 12791223), (27, 6158737), (39, 4263741), (117, 1421247), (227, 732537), (351, 473749), (681, 244179), (2043, 81393), (2087, 79677), (2951, 56349), (6129, 27131), (6261, 26559), (8853, 18783)]