161968323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{213397}}^1$

素因数の和:213434

約数の個数: 16

約数和(自身を含む): 245834496

約数和(自身を除く): 83866173

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 213397, 640191, 2347367, 4908131, 7042101, 14724393, 53989441, 161968323]

約数ペア:

[(1, 161968323), (3, 53989441), (11, 14724393), (23, 7042101), (33, 4908131), (69, 2347367), (253, 640191), (759, 213397)]