75745527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 43472649

約数列:

[1, 3, 11, 13, 33, 39, 143, 383, 429, 461, 1149, 1383, 4213, 4979, 5071, 5993, 12639, 14937, 15213, 17979, 54769, 65923, 164307, 176563, 197769, 529689, 1942193, 2295319, 5826579, 6885957, 25248509, 75745527]

約数ペア:

[(1, 75745527), (3, 25248509), (11, 6885957), (13, 5826579), (33, 2295319), (39, 1942193), (143, 529689), (383, 197769), (429, 176563), (461, 164307), (1149, 65923), (1383, 54769), (4213, 17979), (4979, 15213), (5071, 14937), (5993, 12639)]