69187059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19661}}^1$

素因数の和:19707

約数の個数: 24

約数和(自身を含む): 110421792

約数和(自身を除く): 41234733

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 19661, 58983, 176949, 334237, 452203, 1002711, 1356609, 3008133, 4069827, 7687451, 23062353, 69187059]

約数ペア:

[(1, 69187059), (3, 23062353), (9, 7687451), (17, 4069827), (23, 3008133), (51, 1356609), (69, 1002711), (153, 452203), (207, 334237), (391, 176949), (1173, 58983), (3519, 19661)]