75138141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 117268480

約数和(自身を除く): 42130339

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 3271, 7657, 9813, 22971, 42523, 62149, 101401, 127569, 186447, 304203, 807937, 1318213, 1926619, 2423811, 3954639, 5779857, 25046047, 75138141]

約数ペア:

[(1, 75138141), (3, 25046047), (13, 5779857), (19, 3954639), (31, 2423811), (39, 1926619), (57, 1318213), (93, 807937), (247, 304203), (403, 186447), (589, 127569), (741, 101401), (1209, 62149), (1767, 42523), (3271, 22971), (7657, 9813)]