66683454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 137579904

約数和(自身を除く): 70896450

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 1973, 3946, 5633, 5919, 11266, 11838, 16899, 33798, 84839, 169678, 254517, 258463, 509034, 516926, 775389, 1550778, 11113909, 22227818, 33341727, 66683454]

約数ペア:

[(1, 66683454), (2, 33341727), (3, 22227818), (6, 11113909), (43, 1550778), (86, 775389), (129, 516926), (131, 509034), (258, 258463), (262, 254517), (393, 169678), (786, 84839), (1973, 33798), (3946, 16899), (5633, 11838), (5919, 11266)]