75210303

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 46095297

約数列:

[1, 3, 7, 19, 21, 57, 133, 233, 399, 699, 809, 1631, 2427, 4427, 4893, 5663, 13281, 15371, 16989, 30989, 46113, 92967, 107597, 188497, 322791, 565491, 1319479, 3581443, 3958437, 10744329, 25070101, 75210303]

約数ペア:

[(1, 75210303), (3, 25070101), (7, 10744329), (19, 3958437), (21, 3581443), (57, 1319479), (133, 565491), (233, 322791), (399, 188497), (699, 107597), (809, 92967), (1631, 46113), (2427, 30989), (4427, 16989), (4893, 15371), (5663, 13281)]