154997181

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4519}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 232219520

約数和(自身を除く): 77222339

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 3811, 4519, 11433, 13557, 34299, 40671, 167203, 465457, 501609, 1396371, 1504827, 4189113, 17221909, 51665727, 154997181]

約数ペア:

[(1, 154997181), (3, 51665727), (9, 17221909), (37, 4189113), (103, 1504827), (111, 1396371), (309, 501609), (333, 465457), (927, 167203), (3811, 40671), (4519, 34299), (11433, 13557)]