139099743

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 205920000

約数和(自身を除く): 66820257

約数列:

[1, 3, 9, 47, 141, 423, 499, 659, 1497, 1977, 4491, 5931, 23453, 30973, 70359, 92919, 211077, 278757, 328841, 986523, 2959569, 15455527, 46366581, 139099743]

約数ペア:

[(1, 139099743), (3, 46366581), (9, 15455527), (47, 2959569), (141, 986523), (423, 328841), (499, 278757), (659, 211077), (1497, 92919), (1977, 70359), (4491, 30973), (5931, 23453)]