75456087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 121643520

約数和(自身を除く): 46187433

約数列:

[1, 3, 7, 19, 21, 57, 133, 281, 399, 673, 843, 1967, 2019, 4711, 5339, 5901, 12787, 14133, 16017, 37373, 38361, 89509, 112119, 189113, 268527, 567339, 1323791, 3593147, 3971373, 10779441, 25152029, 75456087]

約数ペア:

[(1, 75456087), (3, 25152029), (7, 10779441), (19, 3971373), (21, 3593147), (57, 1323791), (133, 567339), (281, 268527), (399, 189113), (673, 112119), (843, 89509), (1967, 38361), (2019, 37373), (4711, 16017), (5339, 14133), (5901, 12787)]