220170927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{187699}}^1$

素因数の和:187742

約数の個数: 16

約数和(自身を含む): 324345600

約数和(自身を除く): 104174673

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 187699, 563097, 3190883, 4317077, 9572649, 12951231, 73390309, 220170927]

約数ペア:

[(1, 220170927), (3, 73390309), (17, 12951231), (23, 9572649), (51, 4317077), (69, 3190883), (391, 563097), (1173, 187699)]