66132087

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 103150080

約数和(自身を除く): 37017993

約数列:

[1, 3, 7, 21, 73, 179, 219, 241, 511, 537, 723, 1253, 1533, 1687, 3759, 5061, 13067, 17593, 39201, 43139, 52779, 91469, 123151, 129417, 274407, 301973, 369453, 905919, 3149147, 9447441, 22044029, 66132087]

約数ペア:

[(1, 66132087), (3, 22044029), (7, 9447441), (21, 3149147), (73, 905919), (179, 369453), (219, 301973), (241, 274407), (511, 129417), (537, 123151), (723, 91469), (1253, 52779), (1533, 43139), (1687, 39201), (3759, 17593), (5061, 13067)]