64943349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67021}}^1$

素因数の和:67060

約数の個数: 16

約数和(自身を含む): 96511680

約数和(自身を除く): 31568331

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 67021, 201063, 1139357, 1273399, 3418071, 3820197, 21647783, 64943349]

約数ペア:

[(1, 64943349), (3, 21647783), (17, 3820197), (19, 3418071), (51, 1273399), (57, 1139357), (323, 201063), (969, 67021)]