73420161

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 109488480

約数和(自身を除く): 36068319

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 4457, 5491, 13371, 16473, 75769, 84683, 227307, 254049, 1288073, 1439611, 3864219, 4318833, 24473387, 73420161]

約数ペア:

[(1, 73420161), (3, 24473387), (17, 4318833), (19, 3864219), (51, 1439611), (57, 1288073), (289, 254049), (323, 227307), (867, 84683), (969, 75769), (4457, 16473), (5491, 13371)]